74783974

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{4973}}^1$

素因数の和:5151

約数の個数: 16

約数和(自身を含む): 114839712

約数和(自身を除く): 40055738

約数列:

[1, 2, 73, 103, 146, 206, 4973, 7519, 9946, 15038, 363029, 512219, 726058, 1024438, 37391987, 74783974]

約数ペア:

[(1, 74783974), (2, 37391987), (73, 1024438), (103, 726058), (146, 512219), (206, 363029), (4973, 15038), (7519, 9946)]