25144782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10399}}^1$

素因数の和:10448

約数の個数: 32

約数和(自身を含む): 55910400

約数和(自身を除く): 30765618

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 10399, 20798, 31197, 62394, 135187, 270374, 322369, 405561, 644738, 811122, 967107, 1934214, 4190797, 8381594, 12572391, 25144782]

約数ペア:

[(1, 25144782), (2, 12572391), (3, 8381594), (6, 4190797), (13, 1934214), (26, 967107), (31, 811122), (39, 644738), (62, 405561), (78, 322369), (93, 270374), (186, 135187), (403, 62394), (806, 31197), (1209, 20798), (2418, 10399)]