15678524164

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{4441}}^1$

素因数の和:4948

約数の個数: 48

約数和(自身を含む): 28799511552

約数和(自身を除く): 13120987388

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 401, 802, 1604, 2201, 4402, 4441, 8804, 8882, 12431, 17764, 24862, 28471, 49724, 56942, 113884, 137671, 275342, 315311, 550684, 630622, 882601, 1261244, 1765202, 1780841, 3530404, 3561682, 7123364, 9774641, 19549282, 39098564, 55206071, 110412142, 126439711, 220824284, 252879422, 505758844, 3919631041, 7839262082, 15678524164]

約数ペア:

[(1, 15678524164), (2, 7839262082), (4, 3919631041), (31, 505758844), (62, 252879422), (71, 220824284), (124, 126439711), (142, 110412142), (284, 55206071), (401, 39098564), (802, 19549282), (1604, 9774641), (2201, 7123364), (4402, 3561682), (4441, 3530404), (8804, 1780841), (8882, 1765202), (12431, 1261244), (17764, 882601), (24862, 630622), (28471, 550684), (49724, 315311), (56942, 275342), (113884, 137671)]