25840388

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{8167}}^1$

素因数の和:8291

約数の個数: 24

約数和(自身を含む): 52144512

約数和(自身を除く): 26304124

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 8167, 16334, 32668, 57169, 114338, 228676, 922871, 1845742, 3691484, 6460097, 12920194, 25840388]

約数ペア:

[(1, 25840388), (2, 12920194), (4, 6460097), (7, 3691484), (14, 1845742), (28, 922871), (113, 228676), (226, 114338), (452, 57169), (791, 32668), (1582, 16334), (3164, 8167)]