64974394

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{3527}}^1$

素因数の和:3741

約数の個数: 16

約数和(自身を含む): 99743616

約数和(自身を除く): 34769222

約数列:

[1, 2, 61, 122, 151, 302, 3527, 7054, 9211, 18422, 215147, 430294, 532577, 1065154, 32487197, 64974394]

約数ペア:

[(1, 64974394), (2, 32487197), (61, 1065154), (122, 532577), (151, 430294), (302, 215147), (3527, 18422), (7054, 9211)]