74421376

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1541

約数の個数: 64

約数和(自身を含む): 163918080

約数和(自身を除く): 89496704

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 272, 368, 391, 544, 736, 782, 1088, 1472, 1487, 1564, 2176, 2944, 2974, 3128, 5948, 6256, 11896, 12512, 23792, 25024, 25279, 34201, 47584, 50048, 50558, 68402, 95168, 101116, 136804, 190336, 202232, 273608, 404464, 547216, 581417, 808928, 1094432, 1162834, 1617856, 2188864, 2325668, 3235712, 4377728, 4651336, 9302672, 18605344, 37210688, 74421376]

約数ペア:

[(1, 74421376), (2, 37210688), (4, 18605344), (8, 9302672), (16, 4651336), (17, 4377728), (23, 3235712), (32, 2325668), (34, 2188864), (46, 1617856), (64, 1162834), (68, 1094432), (92, 808928), (128, 581417), (136, 547216), (184, 404464), (272, 273608), (368, 202232), (391, 190336), (544, 136804), (736, 101116), (782, 95168), (1088, 68402), (1472, 50558), (1487, 50048), (1564, 47584), (2176, 34201), (2944, 25279), (2974, 25024), (3128, 23792), (5948, 12512), (6256, 11896)]