39518164

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30029}}^1$

素因数の和:30087

約数の個数: 24

約数和(自身を含む): 80720640

約数和(自身を除く): 41202476

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 30029, 60058, 120116, 210203, 420406, 840812, 1411363, 2822726, 5645452, 9879541, 19759082, 39518164]

約数ペア:

[(1, 39518164), (2, 19759082), (4, 9879541), (7, 5645452), (14, 2822726), (28, 1411363), (47, 840812), (94, 420406), (188, 210203), (329, 120116), (658, 60058), (1316, 30029)]