66217318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{3221}}^1$

素因数の和:3783

約数の個数: 16

約数和(自身を含む): 104779440

約数和(自身を除く): 38562122

約数列:

[1, 2, 19, 38, 541, 1082, 3221, 6442, 10279, 20558, 61199, 122398, 1742561, 3485122, 33108659, 66217318]

約数ペア:

[(1, 66217318), (2, 33108659), (19, 3485122), (38, 1742561), (541, 122398), (1082, 61199), (3221, 20558), (6442, 10279)]