25499604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{733}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 64451072

約数和(自身を除く): 38951468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 223, 446, 669, 733, 892, 1338, 1466, 2199, 2676, 2899, 2932, 4398, 5798, 8697, 8796, 9529, 11596, 17394, 19058, 28587, 34788, 38116, 57174, 114348, 163459, 326918, 490377, 653836, 980754, 1961508, 2124967, 4249934, 6374901, 8499868, 12749802, 25499604]

約数ペア:

[(1, 25499604), (2, 12749802), (3, 8499868), (4, 6374901), (6, 4249934), (12, 2124967), (13, 1961508), (26, 980754), (39, 653836), (52, 490377), (78, 326918), (156, 163459), (223, 114348), (446, 57174), (669, 38116), (733, 34788), (892, 28587), (1338, 19058), (1466, 17394), (2199, 11596), (2676, 9529), (2899, 8796), (2932, 8697), (4398, 5798)]