72403747

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2351}}^1$

素因数の和:2490

約数の個数: 16

約数和(自身を含む): 82188288

約数和(自身を除く): 9784541

約数列:

[1, 13, 23, 103, 299, 1339, 2351, 2369, 30563, 30797, 54073, 242153, 702949, 3147989, 5569519, 72403747]

約数ペア:

[(1, 72403747), (13, 5569519), (23, 3147989), (103, 702949), (299, 242153), (1339, 54073), (2351, 30797), (2369, 30563)]