42466816

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 120

約数和(自身を含む): 105524496

約数和(自身を除く): 63057680

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 41, 56, 64, 68, 82, 112, 119, 128, 136, 164, 224, 238, 256, 272, 287, 289, 328, 448, 476, 512, 544, 574, 578, 656, 697, 896, 952, 1088, 1148, 1156, 1312, 1394, 1792, 1904, 2023, 2176, 2296, 2312, 2624, 2788, 3584, 3808, 4046, 4352, 4592, 4624, 4879, 5248, 5576, 7616, 8092, 8704, 9184, 9248, 9758, 10496, 11152, 11849, 15232, 16184, 18368, 18496, 19516, 20992, 22304, 23698, 30464, 32368, 36736, 36992, 39032, 44608, 47396, 60928, 64736, 73472, 73984, 78064, 82943, 89216, 94792, 129472, 146944, 147968, 156128, 165886, 178432, 189584, 258944, 312256, 331772, 356864, 379168, 517888, 624512, 663544, 758336, 1035776, 1249024, 1327088, 1516672, 2498048, 2654176, 3033344, 5308352, 6066688, 10616704, 21233408, 42466816]

約数ペア:

[(1, 42466816), (2, 21233408), (4, 10616704), (7, 6066688), (8, 5308352), (14, 3033344), (16, 2654176), (17, 2498048), (28, 1516672), (32, 1327088), (34, 1249024), (41, 1035776), (56, 758336), (64, 663544), (68, 624512), (82, 517888), (112, 379168), (119, 356864), (128, 331772), (136, 312256), (164, 258944), (224, 189584), (238, 178432), (256, 165886), (272, 156128), (287, 147968), (289, 146944), (328, 129472), (448, 94792), (476, 89216), (512, 82943), (544, 78064), (574, 73984), (578, 73472), (656, 64736), (697, 60928), (896, 47396), (952, 44608), (1088, 39032), (1148, 36992), (1156, 36736), (1312, 32368), (1394, 30464), (1792, 23698), (1904, 22304), (2023, 20992), (2176, 19516), (2296, 18496), (2312, 18368), (2624, 16184), (2788, 15232), (3584, 11849), (3808, 11152), (4046, 10496), (4352, 9758), (4592, 9248), (4624, 9184), (4879, 8704), (5248, 8092), (5576, 7616)]