28494396

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37691}}^1$

素因数の和:37711

約数の個数: 48

約数和(自身を含む): 84430080

約数和(自身を除く): 55935684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 37691, 75382, 113073, 150764, 226146, 263837, 339219, 452292, 527674, 678438, 791511, 1017657, 1055348, 1356876, 1583022, 2035314, 2374533, 3166044, 4070628, 4749066, 7123599, 9498132, 14247198, 28494396]

約数ペア:

[(1, 28494396), (2, 14247198), (3, 9498132), (4, 7123599), (6, 4749066), (7, 4070628), (9, 3166044), (12, 2374533), (14, 2035314), (18, 1583022), (21, 1356876), (27, 1055348), (28, 1017657), (36, 791511), (42, 678438), (54, 527674), (63, 452292), (84, 339219), (108, 263837), (126, 226146), (189, 150764), (252, 113073), (378, 75382), (756, 37691)]