25219506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{881}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 54528768

約数和(自身を除く): 29309262

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 367, 734, 881, 1101, 1762, 2202, 2643, 4771, 5286, 9542, 11453, 14313, 22906, 28626, 34359, 68718, 323327, 646654, 969981, 1939962, 4203251, 8406502, 12609753, 25219506]

約数ペア:

[(1, 25219506), (2, 12609753), (3, 8406502), (6, 4203251), (13, 1939962), (26, 969981), (39, 646654), (78, 323327), (367, 68718), (734, 34359), (881, 28626), (1101, 22906), (1762, 14313), (2202, 11453), (2643, 9542), (4771, 5286)]