25175358

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 59107776

約数和(自身を除く): 33932418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 271, 397, 542, 794, 813, 1191, 1626, 2382, 2439, 3523, 3573, 4878, 5161, 7046, 7146, 10322, 10569, 15483, 21138, 30966, 31707, 46449, 63414, 92898, 107587, 215174, 322761, 645522, 968283, 1398631, 1936566, 2797262, 4195893, 8391786, 12587679, 25175358]

約数ペア:

[(1, 25175358), (2, 12587679), (3, 8391786), (6, 4195893), (9, 2797262), (13, 1936566), (18, 1398631), (26, 968283), (39, 645522), (78, 322761), (117, 215174), (234, 107587), (271, 92898), (397, 63414), (542, 46449), (794, 31707), (813, 30966), (1191, 21138), (1626, 15483), (2382, 10569), (2439, 10322), (3523, 7146), (3573, 7046), (4878, 5161)]