25874628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3529}}^1$

素因数の和:3596

約数の個数: 48

約数和(自身を含む): 66420480

約数和(自身を除く): 40545852

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3529, 3666, 7058, 7332, 10587, 14116, 21174, 42348, 45877, 91754, 137631, 165863, 183508, 275262, 331726, 497589, 550524, 663452, 995178, 1990356, 2156219, 4312438, 6468657, 8624876, 12937314, 25874628]

約数ペア:

[(1, 25874628), (2, 12937314), (3, 8624876), (4, 6468657), (6, 4312438), (12, 2156219), (13, 1990356), (26, 995178), (39, 663452), (47, 550524), (52, 497589), (78, 331726), (94, 275262), (141, 183508), (156, 165863), (188, 137631), (282, 91754), (564, 45877), (611, 42348), (1222, 21174), (1833, 14116), (2444, 10587), (3529, 7332), (3666, 7058)]