26250428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1523}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 47792640

約数和(自身を除く): 21542212

約数列:

[1, 2, 4, 31, 62, 124, 139, 278, 556, 1523, 3046, 4309, 6092, 8618, 17236, 47213, 94426, 188852, 211697, 423394, 846788, 6562607, 13125214, 26250428]

約数ペア:

[(1, 26250428), (2, 13125214), (4, 6562607), (31, 846788), (62, 423394), (124, 211697), (139, 188852), (278, 94426), (556, 47213), (1523, 17236), (3046, 8618), (4309, 6092)]