25013926

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 45163008

約数和(自身を除く): 20149082

約数列:

[1, 2, 7, 14, 23, 46, 131, 161, 262, 322, 593, 917, 1186, 1834, 3013, 4151, 6026, 8302, 13639, 21091, 27278, 42182, 77683, 95473, 155366, 190946, 543781, 1087562, 1786709, 3573418, 12506963, 25013926]

約数ペア:

[(1, 25013926), (2, 12506963), (7, 3573418), (14, 1786709), (23, 1087562), (46, 543781), (131, 190946), (161, 155366), (262, 95473), (322, 77683), (593, 42182), (917, 27278), (1186, 21091), (1834, 13639), (3013, 8302), (4151, 6026)]