25814956

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 46212320

約数和(自身を除く): 20397364

約数列:

[1, 2, 4, 61, 122, 241, 244, 439, 482, 878, 964, 1756, 14701, 26779, 29402, 53558, 58804, 105799, 107116, 211598, 423196, 6453739, 12907478, 25814956]

約数ペア:

[(1, 25814956), (2, 12907478), (4, 6453739), (61, 423196), (122, 211598), (241, 107116), (244, 105799), (439, 58804), (482, 53558), (878, 29402), (964, 26779), (1756, 14701)]