40380158

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1747}}^1$

素因数の和:1896

約数の個数: 32

約数和(自身を含む): 75177984

約数和(自身を除く): 34797826

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 254, 889, 1651, 1747, 1778, 3302, 3494, 11557, 12229, 22711, 23114, 24458, 45422, 158977, 221869, 317954, 443738, 1553083, 2884297, 3106166, 5768594, 20190079, 40380158]

約数ペア:

[(1, 40380158), (2, 20190079), (7, 5768594), (13, 3106166), (14, 2884297), (26, 1553083), (91, 443738), (127, 317954), (182, 221869), (254, 158977), (889, 45422), (1651, 24458), (1747, 23114), (1778, 22711), (3302, 12229), (3494, 11557)]