25253256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{787}}^1$

素因数の和:994

約数の個数: 64

約数和(自身を含む): 72622080

約数和(自身を除く): 47368824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 191, 382, 573, 764, 787, 1146, 1337, 1528, 1574, 2292, 2361, 2674, 3148, 4011, 4584, 4722, 5348, 5509, 6296, 8022, 9444, 10696, 11018, 16044, 16527, 18888, 22036, 32088, 33054, 44072, 66108, 132216, 150317, 300634, 450951, 601268, 901902, 1052219, 1202536, 1803804, 2104438, 3156657, 3607608, 4208876, 6313314, 8417752, 12626628, 25253256]

約数ペア:

[(1, 25253256), (2, 12626628), (3, 8417752), (4, 6313314), (6, 4208876), (7, 3607608), (8, 3156657), (12, 2104438), (14, 1803804), (21, 1202536), (24, 1052219), (28, 901902), (42, 601268), (56, 450951), (84, 300634), (168, 150317), (191, 132216), (382, 66108), (573, 44072), (764, 33054), (787, 32088), (1146, 22036), (1337, 18888), (1528, 16527), (1574, 16044), (2292, 11018), (2361, 10696), (2674, 9444), (3148, 8022), (4011, 6296), (4584, 5509), (4722, 5348)]