25002856

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 48292200

約数和(自身を除く): 23289344

約数列:

[1, 2, 4, 8, 53, 106, 109, 212, 218, 424, 436, 541, 872, 1082, 2164, 4328, 5777, 11554, 23108, 28673, 46216, 57346, 58969, 114692, 117938, 229384, 235876, 471752, 3125357, 6250714, 12501428, 25002856]

約数ペア:

[(1, 25002856), (2, 12501428), (4, 6250714), (8, 3125357), (53, 471752), (106, 235876), (109, 229384), (212, 117938), (218, 114692), (424, 58969), (436, 57346), (541, 46216), (872, 28673), (1082, 23108), (2164, 11554), (4328, 5777)]