39666116

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{7417}}^1$

素因数の和:7619

約数の個数: 24

約数和(自身を含む): 79758336

約数和(自身を除く): 40092220

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 7417, 14834, 29668, 51919, 103838, 207676, 1416647, 2833294, 5666588, 9916529, 19833058, 39666116]

約数ペア:

[(1, 39666116), (2, 19833058), (4, 9916529), (7, 5666588), (14, 2833294), (28, 1416647), (191, 207676), (382, 103838), (764, 51919), (1337, 29668), (2674, 14834), (5348, 7417)]