25083604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 54528768

約数和(自身を除く): 29445164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 364, 503, 548, 959, 1006, 1781, 1918, 2012, 3521, 3562, 3836, 6539, 7042, 7124, 12467, 13078, 14084, 24934, 26156, 45773, 49868, 68911, 91546, 137822, 183092, 275644, 482377, 895843, 964754, 1791686, 1929508, 3583372, 6270901, 12541802, 25083604]

約数ペア:

[(1, 25083604), (2, 12541802), (4, 6270901), (7, 3583372), (13, 1929508), (14, 1791686), (26, 964754), (28, 895843), (52, 482377), (91, 275644), (137, 183092), (182, 137822), (274, 91546), (364, 68911), (503, 49868), (548, 45773), (959, 26156), (1006, 24934), (1781, 14084), (1918, 13078), (2012, 12467), (3521, 7124), (3562, 7042), (3836, 6539)]