25086138

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7757}}^1$

素因数の和:7787

約数の個数: 48

約数和(自身を含む): 63677664

約数和(自身を除く): 38591526

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 7757, 15514, 23271, 46542, 54299, 85327, 108598, 162897, 170654, 255981, 325794, 380093, 511962, 597289, 760186, 1140279, 1194578, 1791867, 2280558, 3583734, 4181023, 8362046, 12543069, 25086138]

約数ペア:

[(1, 25086138), (2, 12543069), (3, 8362046), (6, 4181023), (7, 3583734), (11, 2280558), (14, 1791867), (21, 1194578), (22, 1140279), (33, 760186), (42, 597289), (49, 511962), (66, 380093), (77, 325794), (98, 255981), (147, 170654), (154, 162897), (231, 108598), (294, 85327), (462, 54299), (539, 46542), (1078, 23271), (1617, 15514), (3234, 7757)]