64966438

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1\times {\mathrm{1621}}^1$

素因数の和:2343

約数の個数: 16

約数和(自身を含む): 101018160

約数和(自身を除く): 36051722

約数列:

[1, 2, 29, 58, 691, 1382, 1621, 3242, 20039, 40078, 47009, 94018, 1120111, 2240222, 32483219, 64966438]

約数ペア:

[(1, 64966438), (2, 32483219), (29, 2240222), (58, 1120111), (691, 94018), (1382, 47009), (1621, 40078), (3242, 20039)]