25542232

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{853}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 50727600

約数和(自身を除く): 25185368

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 853, 1576, 1706, 3412, 3743, 6824, 7486, 14972, 16207, 29944, 32414, 64828, 129656, 168041, 336082, 672164, 1344328, 3192779, 6385558, 12771116, 25542232]

約数ペア:

[(1, 25542232), (2, 12771116), (4, 6385558), (8, 3192779), (19, 1344328), (38, 672164), (76, 336082), (152, 168041), (197, 129656), (394, 64828), (788, 32414), (853, 29944), (1576, 16207), (1706, 14972), (3412, 7486), (3743, 6824)]