64797466

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1\times {\mathrm{1571}}^1$

素因数の和:2117

約数の個数: 16

約数和(自身を含む): 99828288

約数和(自身を除く): 35030822

約数列:

[1, 2, 41, 82, 503, 1006, 1571, 3142, 20623, 41246, 64411, 128822, 790213, 1580426, 32398733, 64797466]

約数ペア:

[(1, 64797466), (2, 32398733), (41, 1580426), (82, 790213), (503, 128822), (1006, 64411), (1571, 41246), (3142, 20623)]