65625026

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 105753600

約数和(自身を除く): 40128574

約数列:

[1, 2, 23, 46, 67, 107, 134, 199, 214, 398, 1541, 2461, 3082, 4577, 4922, 7169, 9154, 13333, 14338, 21293, 26666, 42586, 164887, 306659, 329774, 489739, 613318, 979478, 1426631, 2853262, 32812513, 65625026]

約数ペア:

[(1, 65625026), (2, 32812513), (23, 2853262), (46, 1426631), (67, 979478), (107, 613318), (134, 489739), (199, 329774), (214, 306659), (398, 164887), (1541, 42586), (2461, 26666), (3082, 21293), (4577, 14338), (4922, 13333), (7169, 9154)]