40515736

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 77616000

約数和(自身を除く): 37100264

約数列:

[1, 2, 4, 8, 97, 109, 194, 218, 388, 436, 479, 776, 872, 958, 1916, 3832, 10573, 21146, 42292, 46463, 52211, 84584, 92926, 104422, 185852, 208844, 371704, 417688, 5064467, 10128934, 20257868, 40515736]

約数ペア:

[(1, 40515736), (2, 20257868), (4, 10128934), (8, 5064467), (97, 417688), (109, 371704), (194, 208844), (218, 185852), (388, 104422), (436, 92926), (479, 84584), (776, 52211), (872, 46463), (958, 42292), (1916, 21146), (3832, 10573)]