25871272

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1933}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 55699200

約数和(自身を除く): 29827928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1912, 1933, 3346, 3866, 6692, 7732, 13384, 13531, 15464, 27062, 54124, 108248, 461987, 923974, 1847948, 3233909, 3695896, 6467818, 12935636, 25871272]

約数ペア:

[(1, 25871272), (2, 12935636), (4, 6467818), (7, 3695896), (8, 3233909), (14, 1847948), (28, 923974), (56, 461987), (239, 108248), (478, 54124), (956, 27062), (1673, 15464), (1912, 13531), (1933, 13384), (3346, 7732), (3866, 6692)]