25555452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1531}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 64858752

約数和(自身を除く): 39303300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 1531, 2782, 3062, 4173, 4593, 5564, 6124, 8346, 9186, 16692, 18372, 19903, 39806, 59709, 79612, 119418, 163817, 238836, 327634, 491451, 655268, 982902, 1965804, 2129621, 4259242, 6388863, 8518484, 12777726, 25555452]

約数ペア:

[(1, 25555452), (2, 12777726), (3, 8518484), (4, 6388863), (6, 4259242), (12, 2129621), (13, 1965804), (26, 982902), (39, 655268), (52, 491451), (78, 327634), (107, 238836), (156, 163817), (214, 119418), (321, 79612), (428, 59709), (642, 39806), (1284, 19903), (1391, 18372), (1531, 16692), (2782, 9186), (3062, 8346), (4173, 6124), (4593, 5564)]