25686444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1601}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 68898816

約数和(自身を除く): 43212372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 1601, 2292, 2674, 3202, 4011, 4803, 5348, 6404, 8022, 9606, 11207, 16044, 19212, 22414, 33621, 44828, 67242, 134484, 305791, 611582, 917373, 1223164, 1834746, 2140537, 3669492, 4281074, 6421611, 8562148, 12843222, 25686444]

約数ペア:

[(1, 25686444), (2, 12843222), (3, 8562148), (4, 6421611), (6, 4281074), (7, 3669492), (12, 2140537), (14, 1834746), (21, 1223164), (28, 917373), (42, 611582), (84, 305791), (191, 134484), (382, 67242), (573, 44828), (764, 33621), (1146, 22414), (1337, 19212), (1601, 16044), (2292, 11207), (2674, 9606), (3202, 8022), (4011, 6404), (4803, 5348)]