38649310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1951}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 79828992

約数和(自身を除く): 41179682

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 1415, 1951, 1981, 2830, 3902, 3962, 9755, 9905, 13657, 19510, 19810, 27314, 68285, 136570, 552133, 1104266, 2760665, 3864931, 5521330, 7729862, 19324655, 38649310]

約数ペア:

[(1, 38649310), (2, 19324655), (5, 7729862), (7, 5521330), (10, 3864931), (14, 2760665), (35, 1104266), (70, 552133), (283, 136570), (566, 68285), (1415, 27314), (1951, 19810), (1981, 19510), (2830, 13657), (3902, 9905), (3962, 9755)]