74242978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{35797}}^1$

素因数の和:35877

約数の個数: 16

約数和(自身を含む): 119851704

約数和(自身を除く): 45608726

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 35797, 71594, 608549, 1217098, 2183617, 4367234, 37121489, 74242978]

約数ペア:

[(1, 74242978), (2, 37121489), (17, 4367234), (34, 2183617), (61, 1217098), (122, 608549), (1037, 71594), (2074, 35797)]