64949248

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 176

約数和(自身を含む): 173323584

約数和(自身を除く): 108374336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 41, 52, 56, 64, 68, 82, 91, 104, 112, 119, 128, 136, 164, 182, 208, 221, 224, 238, 256, 272, 287, 328, 364, 416, 442, 448, 476, 512, 533, 544, 574, 656, 697, 728, 832, 884, 896, 952, 1024, 1066, 1088, 1148, 1312, 1394, 1456, 1547, 1664, 1768, 1792, 1904, 2132, 2176, 2296, 2624, 2788, 2912, 3094, 3328, 3536, 3584, 3731, 3808, 4264, 4352, 4592, 4879, 5248, 5576, 5824, 6188, 6656, 7072, 7168, 7462, 7616, 8528, 8704, 9061, 9184, 9758, 10496, 11152, 11648, 12376, 13312, 14144, 14924, 15232, 17056, 17408, 18122, 18368, 19516, 20992, 22304, 23296, 24752, 28288, 29848, 30464, 34112, 36244, 36736, 39032, 41984, 44608, 46592, 49504, 56576, 59696, 60928, 63427, 68224, 72488, 73472, 78064, 89216, 93184, 99008, 113152, 119392, 121856, 126854, 136448, 144976, 146944, 156128, 178432, 198016, 226304, 238784, 253708, 272896, 289952, 293888, 312256, 356864, 396032, 477568, 507416, 545792, 579904, 624512, 713728, 792064, 955136, 1014832, 1159808, 1249024, 1584128, 1910272, 2029664, 2319616, 2498048, 3820544, 4059328, 4639232, 4996096, 8118656, 9278464, 16237312, 32474624, 64949248]

約数ペア:

[(1, 64949248), (2, 32474624), (4, 16237312), (7, 9278464), (8, 8118656), (13, 4996096), (14, 4639232), (16, 4059328), (17, 3820544), (26, 2498048), (28, 2319616), (32, 2029664), (34, 1910272), (41, 1584128), (52, 1249024), (56, 1159808), (64, 1014832), (68, 955136), (82, 792064), (91, 713728), (104, 624512), (112, 579904), (119, 545792), (128, 507416), (136, 477568), (164, 396032), (182, 356864), (208, 312256), (221, 293888), (224, 289952), (238, 272896), (256, 253708), (272, 238784), (287, 226304), (328, 198016), (364, 178432), (416, 156128), (442, 146944), (448, 144976), (476, 136448), (512, 126854), (533, 121856), (544, 119392), (574, 113152), (656, 99008), (697, 93184), (728, 89216), (832, 78064), (884, 73472), (896, 72488), (952, 68224), (1024, 63427), (1066, 60928), (1088, 59696), (1148, 56576), (1312, 49504), (1394, 46592), (1456, 44608), (1547, 41984), (1664, 39032), (1768, 36736), (1792, 36244), (1904, 34112), (2132, 30464), (2176, 29848), (2296, 28288), (2624, 24752), (2788, 23296), (2912, 22304), (3094, 20992), (3328, 19516), (3536, 18368), (3584, 18122), (3731, 17408), (3808, 17056), (4264, 15232), (4352, 14924), (4592, 14144), (4879, 13312), (5248, 12376), (5576, 11648), (5824, 11152), (6188, 10496), (6656, 9758), (7072, 9184), (7168, 9061), (7462, 8704), (7616, 8528)]