42913910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11383}}^1$

素因数の和:11432

約数の個数: 32

約数和(自身を含む): 86063040

約数和(自身を除く): 43149130

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 11383, 22766, 56915, 113830, 147979, 295958, 330107, 660214, 739895, 1479790, 1650535, 3301070, 4291391, 8582782, 21456955, 42913910]

約数ペア:

[(1, 42913910), (2, 21456955), (5, 8582782), (10, 4291391), (13, 3301070), (26, 1650535), (29, 1479790), (58, 739895), (65, 660214), (130, 330107), (145, 295958), (290, 147979), (377, 113830), (754, 56915), (1885, 22766), (3770, 11383)]