40078696

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 95322240

約数和(自身を除く): 55243544

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 29, 37, 46, 56, 58, 74, 92, 116, 148, 161, 184, 203, 232, 259, 296, 322, 406, 518, 644, 667, 812, 841, 851, 1036, 1073, 1288, 1334, 1624, 1682, 1702, 2072, 2146, 2668, 3364, 3404, 4292, 4669, 5336, 5887, 5957, 6728, 6808, 7511, 8584, 9338, 11774, 11914, 15022, 18676, 19343, 23548, 23828, 24679, 30044, 31117, 37352, 38686, 47096, 47656, 49358, 60088, 62234, 77372, 98716, 124468, 135401, 154744, 172753, 197432, 217819, 248936, 270802, 345506, 435638, 541604, 691012, 715691, 871276, 1083208, 1382024, 1431382, 1742552, 2862764, 5009837, 5725528, 10019674, 20039348, 40078696]

約数ペア:

[(1, 40078696), (2, 20039348), (4, 10019674), (7, 5725528), (8, 5009837), (14, 2862764), (23, 1742552), (28, 1431382), (29, 1382024), (37, 1083208), (46, 871276), (56, 715691), (58, 691012), (74, 541604), (92, 435638), (116, 345506), (148, 270802), (161, 248936), (184, 217819), (203, 197432), (232, 172753), (259, 154744), (296, 135401), (322, 124468), (406, 98716), (518, 77372), (644, 62234), (667, 60088), (812, 49358), (841, 47656), (851, 47096), (1036, 38686), (1073, 37352), (1288, 31117), (1334, 30044), (1624, 24679), (1682, 23828), (1702, 23548), (2072, 19343), (2146, 18676), (2668, 15022), (3364, 11914), (3404, 11774), (4292, 9338), (4669, 8584), (5336, 7511), (5887, 6808), (5957, 6728)]