72403814

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{58109}}^1$

素因数の和:58207

約数の個数: 16

約数和(自身を含む): 125517600

約数和(自身を除く): 53113786

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 58109, 116218, 406763, 813526, 5171701, 10343402, 36201907, 72403814]

約数ペア:

[(1, 72403814), (2, 36201907), (7, 10343402), (14, 5171701), (89, 813526), (178, 406763), (623, 116218), (1246, 58109)]