25373390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2767}}^1$

素因数の和:2912

約数の個数: 32

約数和(自身を含む): 52614144

約数和(自身を除く): 27240754

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 2767, 4585, 5534, 9170, 13835, 19369, 27670, 38738, 96845, 193690, 362477, 724954, 1812385, 2537339, 3624770, 5074678, 12686695, 25373390]

約数ペア:

[(1, 25373390), (2, 12686695), (5, 5074678), (7, 3624770), (10, 2537339), (14, 1812385), (35, 724954), (70, 362477), (131, 193690), (262, 96845), (655, 38738), (917, 27670), (1310, 19369), (1834, 13835), (2767, 9170), (4585, 5534)]