40133912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1956

約数の個数: 64

約数和(自身を含む): 95860800

約数和(自身を除く): 55726888

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 1508, 1624, 1901, 2639, 3016, 3802, 5278, 7604, 10556, 13307, 15208, 21112, 24713, 26614, 49426, 53228, 55129, 98852, 106456, 110258, 172991, 197704, 220516, 345982, 385903, 441032, 691964, 716677, 771806, 1383928, 1433354, 1543612, 2866708, 3087224, 5016739, 5733416, 10033478, 20066956, 40133912]

約数ペア:

[(1, 40133912), (2, 20066956), (4, 10033478), (7, 5733416), (8, 5016739), (13, 3087224), (14, 2866708), (26, 1543612), (28, 1433354), (29, 1383928), (52, 771806), (56, 716677), (58, 691964), (91, 441032), (104, 385903), (116, 345982), (182, 220516), (203, 197704), (232, 172991), (364, 110258), (377, 106456), (406, 98852), (728, 55129), (754, 53228), (812, 49426), (1508, 26614), (1624, 24713), (1901, 21112), (2639, 15208), (3016, 13307), (3802, 10556), (5278, 7604)]