64385688

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{9973}}^1$

素因数の和:10251

約数の個数: 32

約数和(自身を含む): 161578800

約数和(自身を除く): 97193112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1614, 2152, 3228, 6456, 9973, 19946, 29919, 39892, 59838, 79784, 119676, 239352, 2682737, 5365474, 8048211, 10730948, 16096422, 21461896, 32192844, 64385688]

約数ペア:

[(1, 64385688), (2, 32192844), (3, 21461896), (4, 16096422), (6, 10730948), (8, 8048211), (12, 5365474), (24, 2682737), (269, 239352), (538, 119676), (807, 79784), (1076, 59838), (1614, 39892), (2152, 29919), (3228, 19946), (6456, 9973)]