66075562

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 117100800

約数和(自身を除く): 51025238

約数列:

[1, 2, 7, 14, 37, 74, 199, 259, 398, 518, 641, 1282, 1393, 2786, 4487, 7363, 8974, 14726, 23717, 47434, 51541, 103082, 127559, 166019, 255118, 332038, 892913, 1785826, 4719683, 9439366, 33037781, 66075562]

約数ペア:

[(1, 66075562), (2, 33037781), (7, 9439366), (14, 4719683), (37, 1785826), (74, 892913), (199, 332038), (259, 255118), (398, 166019), (518, 127559), (641, 103082), (1282, 51541), (1393, 47434), (2786, 23717), (4487, 14726), (7363, 8974)]