1034725856

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{18341}}^1$

素因数の和:18435

約数の個数: 48

約数和(自身を含む): 2135449008

約数和(自身を除く): 1100723152

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1312, 1376, 1763, 3526, 7052, 14104, 18341, 28208, 36682, 56416, 73364, 146728, 293456, 586912, 751981, 788663, 1503962, 1577326, 3007924, 3154652, 6015848, 6309304, 12031696, 12618608, 24063392, 25237216, 32335183, 64670366, 129340732, 258681464, 517362928, 1034725856]

約数ペア:

[(1, 1034725856), (2, 517362928), (4, 258681464), (8, 129340732), (16, 64670366), (32, 32335183), (41, 25237216), (43, 24063392), (82, 12618608), (86, 12031696), (164, 6309304), (172, 6015848), (328, 3154652), (344, 3007924), (656, 1577326), (688, 1503962), (1312, 788663), (1376, 751981), (1763, 586912), (3526, 293456), (7052, 146728), (14104, 73364), (18341, 56416), (28208, 36682)]