25645308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5303}}^1$

素因数の和:5354

約数の個数: 48

約数和(自身を含む): 66533376

約数和(自身を除く): 40888068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 5303, 10606, 15909, 21212, 31818, 63636, 68939, 137878, 164393, 206817, 275756, 328786, 413634, 493179, 657572, 827268, 986358, 1972716, 2137109, 4274218, 6411327, 8548436, 12822654, 25645308]

約数ペア:

[(1, 25645308), (2, 12822654), (3, 8548436), (4, 6411327), (6, 4274218), (12, 2137109), (13, 1972716), (26, 986358), (31, 827268), (39, 657572), (52, 493179), (62, 413634), (78, 328786), (93, 275756), (124, 206817), (156, 164393), (186, 137878), (372, 68939), (403, 63636), (806, 31818), (1209, 21212), (1612, 15909), (2418, 10606), (4836, 5303)]