25526772

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{3329}}^1$

素因数の和:3413

約数の個数: 48

約数和(自身を含む): 67132800

約数和(自身を除く): 41606028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3329, 3834, 6658, 7668, 9987, 13316, 19974, 29961, 39948, 59922, 89883, 119844, 179766, 236359, 359532, 472718, 709077, 945436, 1418154, 2127231, 2836308, 4254462, 6381693, 8508924, 12763386, 25526772]

約数ペア:

[(1, 25526772), (2, 12763386), (3, 8508924), (4, 6381693), (6, 4254462), (9, 2836308), (12, 2127231), (18, 1418154), (27, 945436), (36, 709077), (54, 472718), (71, 359532), (108, 236359), (142, 179766), (213, 119844), (284, 89883), (426, 59922), (639, 39948), (852, 29961), (1278, 19974), (1917, 13316), (2556, 9987), (3329, 7668), (3834, 6658)]