64242742

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{1291}}^1$

素因数の和:1611

約数の個数: 16

約数和(自身を含む): 97675200

約数和(自身を除く): 33432458

約数列:

[1, 2, 139, 179, 278, 358, 1291, 2582, 24881, 49762, 179449, 231089, 358898, 462178, 32121371, 64242742]

約数ペア:

[(1, 64242742), (2, 32121371), (139, 462178), (179, 358898), (278, 231089), (358, 179449), (1291, 49762), (2582, 24881)]