25280962

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4229}}^1$

素因数の和:4306

約数の個数: 24

約数和(自身を含む): 44846460

約数和(自身を除く): 19565498

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 4229, 5978, 8458, 29603, 59206, 207221, 257969, 414442, 515938, 1805783, 3611566, 12640481, 25280962]

約数ペア:

[(1, 25280962), (2, 12640481), (7, 3611566), (14, 1805783), (49, 515938), (61, 414442), (98, 257969), (122, 207221), (427, 59206), (854, 29603), (2989, 8458), (4229, 5978)]