25007642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{4423}}^1$

素因数の和:4693

約数の個数: 16

約数和(自身を含む): 41090112

約数和(自身を除く): 16082470

約数列:

[1, 2, 11, 22, 257, 514, 2827, 4423, 5654, 8846, 48653, 97306, 1136711, 2273422, 12503821, 25007642]

約数ペア:

[(1, 25007642), (2, 12503821), (11, 2273422), (22, 1136711), (257, 97306), (514, 48653), (2827, 8846), (4423, 5654)]