72553744

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{122557}}^1$

素因数の和:122602

約数の個数: 20

約数和(自身を含む): 144373324

約数和(自身を除く): 71819580

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 122557, 245114, 490228, 980456, 1960912, 4534609, 9069218, 18138436, 36276872, 72553744]

約数ペア:

[(1, 72553744), (2, 36276872), (4, 18138436), (8, 9069218), (16, 4534609), (37, 1960912), (74, 980456), (148, 490228), (296, 245114), (592, 122557)]