72440938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{1877}}^1$

素因数の和:2741

約数の個数: 16

約数和(自身を含む): 113581440

約数和(自身を除く): 41140502

約数列:

[1, 2, 23, 46, 839, 1678, 1877, 3754, 19297, 38594, 43171, 86342, 1574803, 3149606, 36220469, 72440938]

約数ペア:

[(1, 72440938), (2, 36220469), (23, 3149606), (46, 1574803), (839, 86342), (1678, 43171), (1877, 38594), (3754, 19297)]