25933784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2797}}^1$

素因数の和:2883

約数の個数: 32

約数和(自身を含む): 52042800

約数和(自身を除く): 26109016

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 2797, 4636, 5594, 9272, 11188, 22376, 53143, 106286, 170617, 212572, 341234, 425144, 682468, 1364936, 3241723, 6483446, 12966892, 25933784]

約数ペア:

[(1, 25933784), (2, 12966892), (4, 6483446), (8, 3241723), (19, 1364936), (38, 682468), (61, 425144), (76, 341234), (122, 212572), (152, 170617), (244, 106286), (488, 53143), (1159, 22376), (2318, 11188), (2797, 9272), (4636, 5594)]