40441912

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1847}}^1$

素因数の和:1900

約数の個数: 64

約数和(自身を含む): 95800320

約数和(自身を除く): 55358408

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 136, 161, 184, 238, 322, 391, 476, 644, 782, 952, 1288, 1564, 1847, 2737, 3128, 3694, 5474, 7388, 10948, 12929, 14776, 21896, 25858, 31399, 42481, 51716, 62798, 84962, 103432, 125596, 169924, 219793, 251192, 297367, 339848, 439586, 594734, 722177, 879172, 1189468, 1444354, 1758344, 2378936, 2888708, 5055239, 5777416, 10110478, 20220956, 40441912]

約数ペア:

[(1, 40441912), (2, 20220956), (4, 10110478), (7, 5777416), (8, 5055239), (14, 2888708), (17, 2378936), (23, 1758344), (28, 1444354), (34, 1189468), (46, 879172), (56, 722177), (68, 594734), (92, 439586), (119, 339848), (136, 297367), (161, 251192), (184, 219793), (238, 169924), (322, 125596), (391, 103432), (476, 84962), (644, 62798), (782, 51716), (952, 42481), (1288, 31399), (1564, 25858), (1847, 21896), (2737, 14776), (3128, 12929), (3694, 10948), (5474, 7388)]