25097992

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 48988800

約数和(自身を除く): 23890808

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 251, 431, 502, 862, 1004, 1724, 2008, 3448, 7279, 12499, 14558, 24998, 29116, 49996, 58232, 99992, 108181, 216362, 432724, 865448, 3137249, 6274498, 12548996, 25097992]

約数ペア:

[(1, 25097992), (2, 12548996), (4, 6274498), (8, 3137249), (29, 865448), (58, 432724), (116, 216362), (232, 108181), (251, 99992), (431, 58232), (502, 49996), (862, 29116), (1004, 24998), (1724, 14558), (2008, 12499), (3448, 7279)]