25852190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28409}}^1$

素因数の和:28436

約数の個数: 32

約数和(自身を含む): 57274560

約数和(自身を除く): 31422370

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 28409, 56818, 142045, 198863, 284090, 369317, 397726, 738634, 994315, 1846585, 1988630, 2585219, 3693170, 5170438, 12926095, 25852190]

約数ペア:

[(1, 25852190), (2, 12926095), (5, 5170438), (7, 3693170), (10, 2585219), (13, 1988630), (14, 1846585), (26, 994315), (35, 738634), (65, 397726), (70, 369317), (91, 284090), (130, 198863), (182, 142045), (455, 56818), (910, 28409)]