67268864

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 162252720

約数和(自身を除く): 94983856

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 32, 34, 41, 52, 58, 64, 68, 82, 104, 116, 128, 136, 164, 208, 221, 232, 256, 272, 328, 377, 416, 442, 464, 493, 533, 544, 656, 697, 754, 832, 884, 928, 986, 1066, 1088, 1189, 1312, 1394, 1508, 1664, 1768, 1856, 1972, 2132, 2176, 2378, 2624, 2788, 3016, 3328, 3536, 3712, 3944, 4264, 4352, 4756, 5248, 5576, 6032, 6409, 7072, 7424, 7888, 8528, 9061, 9512, 10496, 11152, 12064, 12818, 14144, 15457, 15776, 17056, 18122, 19024, 20213, 22304, 24128, 25636, 28288, 30914, 31552, 34112, 36244, 38048, 40426, 44608, 48256, 51272, 56576, 61828, 63104, 68224, 72488, 76096, 80852, 89216, 96512, 102544, 123656, 126208, 136448, 144976, 152192, 161704, 178432, 205088, 247312, 262769, 289952, 304384, 323408, 410176, 494624, 525538, 579904, 646816, 820352, 989248, 1051076, 1159808, 1293632, 1640704, 1978496, 2102152, 2319616, 2587264, 3956992, 4204304, 5174528, 8408608, 16817216, 33634432, 67268864]

約数ペア:

[(1, 67268864), (2, 33634432), (4, 16817216), (8, 8408608), (13, 5174528), (16, 4204304), (17, 3956992), (26, 2587264), (29, 2319616), (32, 2102152), (34, 1978496), (41, 1640704), (52, 1293632), (58, 1159808), (64, 1051076), (68, 989248), (82, 820352), (104, 646816), (116, 579904), (128, 525538), (136, 494624), (164, 410176), (208, 323408), (221, 304384), (232, 289952), (256, 262769), (272, 247312), (328, 205088), (377, 178432), (416, 161704), (442, 152192), (464, 144976), (493, 136448), (533, 126208), (544, 123656), (656, 102544), (697, 96512), (754, 89216), (832, 80852), (884, 76096), (928, 72488), (986, 68224), (1066, 63104), (1088, 61828), (1189, 56576), (1312, 51272), (1394, 48256), (1508, 44608), (1664, 40426), (1768, 38048), (1856, 36244), (1972, 34112), (2132, 31552), (2176, 30914), (2378, 28288), (2624, 25636), (2788, 24128), (3016, 22304), (3328, 20213), (3536, 19024), (3712, 18122), (3944, 17056), (4264, 15776), (4352, 15457), (4756, 14144), (5248, 12818), (5576, 12064), (6032, 11152), (6409, 10496), (7072, 9512), (7424, 9061), (7888, 8528)]