25228136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3041}}^1$

素因数の和:3125

約数の個数: 32

約数和(自身を含む): 50923080

約数和(自身を除く): 25694944

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 3041, 4148, 6082, 8296, 12164, 24328, 51697, 103394, 185501, 206788, 371002, 413576, 742004, 1484008, 3153517, 6307034, 12614068, 25228136]

約数ペア:

[(1, 25228136), (2, 12614068), (4, 6307034), (8, 3153517), (17, 1484008), (34, 742004), (61, 413576), (68, 371002), (122, 206788), (136, 185501), (244, 103394), (488, 51697), (1037, 24328), (2074, 12164), (3041, 8296), (4148, 6082)]