40801544

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5737}}^1$

素因数の和:5877

約数の個数: 32

約数和(自身を含む): 88135680

約数和(自身を除く): 47334136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 5737, 7112, 11474, 22948, 40159, 45896, 80318, 160636, 321272, 728599, 1457198, 2914396, 5100193, 5828792, 10200386, 20400772, 40801544]

約数ペア:

[(1, 40801544), (2, 20400772), (4, 10200386), (7, 5828792), (8, 5100193), (14, 2914396), (28, 1457198), (56, 728599), (127, 321272), (254, 160636), (508, 80318), (889, 45896), (1016, 40159), (1778, 22948), (3556, 11474), (5737, 7112)]