25404504

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{13399}}^1$

素因数の和:13487

約数の個数: 32

約数和(自身を含む): 64320000

約数和(自身を除く): 38915496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 13399, 26798, 40197, 53596, 80394, 107192, 160788, 321576, 1058521, 2117042, 3175563, 4234084, 6351126, 8468168, 12702252, 25404504]

約数ペア:

[(1, 25404504), (2, 12702252), (3, 8468168), (4, 6351126), (6, 4234084), (8, 3175563), (12, 2117042), (24, 1058521), (79, 321576), (158, 160788), (237, 107192), (316, 80394), (474, 53596), (632, 40197), (948, 26798), (1896, 13399)]