64772404

素因数分解:

$2^2\times {\mathrm{431}}^1\times {\mathrm{37571}}^1$

素因数の和:38006

約数の個数: 12

約数和(自身を含む): 113617728

約数和(自身を除く): 48845324

約数列:

[1, 2, 4, 431, 862, 1724, 37571, 75142, 150284, 16193101, 32386202, 64772404]

約数ペア:

[(1, 64772404), (2, 32386202), (4, 16193101), (431, 150284), (862, 75142), (1724, 37571)]