64774624

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 146313216

約数和(自身を除く): 81538592

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 32, 34, 46, 62, 68, 92, 124, 136, 167, 184, 248, 272, 334, 368, 391, 496, 527, 544, 668, 713, 736, 782, 992, 1054, 1336, 1426, 1564, 2108, 2672, 2839, 2852, 3128, 3841, 4216, 5177, 5344, 5678, 5704, 6256, 7682, 8432, 10354, 11356, 11408, 12121, 12512, 15364, 16864, 20708, 22712, 22816, 24242, 30728, 41416, 45424, 48484, 61456, 65297, 82832, 88009, 90848, 96968, 119071, 122912, 130594, 165664, 176018, 193936, 238142, 261188, 352036, 387872, 476284, 522376, 704072, 952568, 1044752, 1408144, 1905136, 2024207, 2089504, 2816288, 3810272, 4048414, 8096828, 16193656, 32387312, 64774624]

約数ペア:

[(1, 64774624), (2, 32387312), (4, 16193656), (8, 8096828), (16, 4048414), (17, 3810272), (23, 2816288), (31, 2089504), (32, 2024207), (34, 1905136), (46, 1408144), (62, 1044752), (68, 952568), (92, 704072), (124, 522376), (136, 476284), (167, 387872), (184, 352036), (248, 261188), (272, 238142), (334, 193936), (368, 176018), (391, 165664), (496, 130594), (527, 122912), (544, 119071), (668, 96968), (713, 90848), (736, 88009), (782, 82832), (992, 65297), (1054, 61456), (1336, 48484), (1426, 45424), (1564, 41416), (2108, 30728), (2672, 24242), (2839, 22816), (2852, 22712), (3128, 20708), (3841, 16864), (4216, 15364), (5177, 12512), (5344, 12121), (5678, 11408), (5704, 11356), (6256, 10354), (7682, 8432)]