66760474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{49747}}^1$

素因数の和:49821

約数の個数: 16

約数和(自身を含む): 111037536

約数和(自身を除く): 44277062

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 49747, 99494, 547217, 1094434, 3034567, 6069134, 33380237, 66760474]

約数ペア:

[(1, 66760474), (2, 33380237), (11, 6069134), (22, 3034567), (61, 1094434), (122, 547217), (671, 99494), (1342, 49747)]