25491216

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{3517}}^1$

素因数の和:3679

約数の個数: 40

約数和(自身を含む): 66307264

約数和(自身を除く): 40816048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3517, 3624, 7034, 7248, 10551, 14068, 21102, 28136, 42204, 56272, 84408, 168816, 531067, 1062134, 1593201, 2124268, 3186402, 4248536, 6372804, 8497072, 12745608, 25491216]

約数ペア:

[(1, 25491216), (2, 12745608), (3, 8497072), (4, 6372804), (6, 4248536), (8, 3186402), (12, 2124268), (16, 1593201), (24, 1062134), (48, 531067), (151, 168816), (302, 84408), (453, 56272), (604, 42204), (906, 28136), (1208, 21102), (1812, 14068), (2416, 10551), (3517, 7248), (3624, 7034)]