25930856

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7591}}^1$

素因数の和:7665

約数の個数: 32

約数和(自身を含む): 56484480

約数和(自身を除く): 30553624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 7591, 15182, 30364, 53137, 60728, 106274, 212548, 425096, 463051, 926102, 1852204, 3241357, 3704408, 6482714, 12965428, 25930856]

約数ペア:

[(1, 25930856), (2, 12965428), (4, 6482714), (7, 3704408), (8, 3241357), (14, 1852204), (28, 926102), (56, 463051), (61, 425096), (122, 212548), (244, 106274), (427, 60728), (488, 53137), (854, 30364), (1708, 15182), (3416, 7591)]