70617728

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 157822560

約数和(自身を除く): 87204832

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 83, 92, 128, 136, 166, 184, 272, 289, 332, 368, 391, 544, 578, 664, 736, 782, 1088, 1156, 1328, 1411, 1472, 1564, 1909, 2176, 2312, 2656, 2822, 2944, 3128, 3818, 4624, 5312, 5644, 6256, 6647, 7636, 9248, 10624, 11288, 12512, 13294, 15272, 18496, 22576, 23987, 25024, 26588, 30544, 32453, 36992, 45152, 47974, 50048, 53176, 61088, 64906, 90304, 95948, 106352, 122176, 129812, 180608, 191896, 212704, 244352, 259624, 383792, 425408, 519248, 551701, 767584, 850816, 1038496, 1103402, 1535168, 2076992, 2206804, 3070336, 4153984, 4413608, 8827216, 17654432, 35308864, 70617728]

約数ペア:

[(1, 70617728), (2, 35308864), (4, 17654432), (8, 8827216), (16, 4413608), (17, 4153984), (23, 3070336), (32, 2206804), (34, 2076992), (46, 1535168), (64, 1103402), (68, 1038496), (83, 850816), (92, 767584), (128, 551701), (136, 519248), (166, 425408), (184, 383792), (272, 259624), (289, 244352), (332, 212704), (368, 191896), (391, 180608), (544, 129812), (578, 122176), (664, 106352), (736, 95948), (782, 90304), (1088, 64906), (1156, 61088), (1328, 53176), (1411, 50048), (1472, 47974), (1564, 45152), (1909, 36992), (2176, 32453), (2312, 30544), (2656, 26588), (2822, 25024), (2944, 23987), (3128, 22576), (3818, 18496), (4624, 15272), (5312, 13294), (5644, 12512), (6256, 11288), (6647, 10624), (7636, 9248)]