64007251

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1693}}^1$

素因数の和:2202

約数の個数: 16

約数和(自身を含む): 80011008

約数和(自身を除く): 16003757

約数列:

[1, 7, 11, 77, 491, 1693, 3437, 5401, 11851, 18623, 37807, 130361, 831263, 5818841, 9143893, 64007251]

約数ペア:

[(1, 64007251), (7, 9143893), (11, 5818841), (77, 831263), (491, 130361), (1693, 37807), (3437, 18623), (5401, 11851)]