66374974

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{1531}}^1$

素因数の和:1995

約数の個数: 16

約数和(自身を含む): 101755440

約数和(自身を除く): 35380466

約数列:

[1, 2, 53, 106, 409, 818, 1531, 3062, 21677, 43354, 81143, 162286, 626179, 1252358, 33187487, 66374974]

約数ペア:

[(1, 66374974), (2, 33187487), (53, 1252358), (106, 626179), (409, 162286), (818, 81143), (1531, 43354), (3062, 21677)]