65688613636

素因数分解:

$2^2\times {\mathrm{72211}}^1\times {\mathrm{227419}}^1$

素因数の和:299634

約数の個数: 12

約数和(自身を含む): 114957171280

約数和(自身を除く): 49268557644

約数列:

[1, 2, 4, 72211, 144422, 227419, 288844, 454838, 909676, 16422153409, 32844306818, 65688613636]

約数ペア:

[(1, 65688613636), (2, 32844306818), (4, 16422153409), (72211, 909676), (144422, 454838), (227419, 288844)]