25206787424

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8656177}}^1$

素因数の和:8656207

約数の個数: 48

約数和(自身を含む): 61077991968

約数和(自身を除く): 35871204544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 8656177, 17312354, 34624708, 60593239, 69249416, 112530301, 121186478, 138498832, 225060602, 242372956, 276997664, 450121204, 484745912, 787712107, 900242408, 969491824, 1575424214, 1800484816, 1938983648, 3150848428, 3600969632, 6301696856, 12603393712, 25206787424]

約数ペア:

[(1, 25206787424), (2, 12603393712), (4, 6301696856), (7, 3600969632), (8, 3150848428), (13, 1938983648), (14, 1800484816), (16, 1575424214), (26, 969491824), (28, 900242408), (32, 787712107), (52, 484745912), (56, 450121204), (91, 276997664), (104, 242372956), (112, 225060602), (182, 138498832), (208, 121186478), (224, 112530301), (364, 69249416), (416, 60593239), (728, 34624708), (1456, 17312354), (2912, 8656177)]