25489512

素因数分解:

$2^3\times 3^3\times {\mathrm{199}}^1\times {\mathrm{593}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 71280000

約数和(自身を除く): 45790488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 199, 216, 398, 593, 597, 796, 1186, 1194, 1592, 1779, 1791, 2372, 2388, 3558, 3582, 4744, 4776, 5337, 5373, 7116, 7164, 10674, 10746, 14232, 14328, 16011, 21348, 21492, 32022, 42696, 42984, 64044, 118007, 128088, 236014, 354021, 472028, 708042, 944056, 1062063, 1416084, 2124126, 2832168, 3186189, 4248252, 6372378, 8496504, 12744756, 25489512]

約数ペア:

[(1, 25489512), (2, 12744756), (3, 8496504), (4, 6372378), (6, 4248252), (8, 3186189), (9, 2832168), (12, 2124126), (18, 1416084), (24, 1062063), (27, 944056), (36, 708042), (54, 472028), (72, 354021), (108, 236014), (199, 128088), (216, 118007), (398, 64044), (593, 42984), (597, 42696), (796, 32022), (1186, 21492), (1194, 21348), (1592, 16011), (1779, 14328), (1791, 14232), (2372, 10746), (2388, 10674), (3558, 7164), (3582, 7116), (4744, 5373), (4776, 5337)]