72320654

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{28859}}^1$

素因数の和:29047

約数の個数: 16

約数和(自身を含む): 124675200

約数和(自身を除く): 52354546

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 28859, 57718, 202013, 404026, 5165761, 10331522, 36160327, 72320654]

約数ペア:

[(1, 72320654), (2, 36160327), (7, 10331522), (14, 5165761), (179, 404026), (358, 202013), (1253, 57718), (2506, 28859)]