858709616

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{9239}}^1$

素因数の和:9441

約数の個数: 40

約数和(自身を含む): 1719785760

約数和(自身を除く): 861076144

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 157, 296, 314, 592, 628, 1256, 2512, 5809, 9239, 11618, 18478, 23236, 36956, 46472, 73912, 92944, 147824, 341843, 683686, 1367372, 1450523, 2734744, 2901046, 5469488, 5802092, 11604184, 23208368, 53669351, 107338702, 214677404, 429354808, 858709616]

約数ペア:

[(1, 858709616), (2, 429354808), (4, 214677404), (8, 107338702), (16, 53669351), (37, 23208368), (74, 11604184), (148, 5802092), (157, 5469488), (296, 2901046), (314, 2734744), (592, 1450523), (628, 1367372), (1256, 683686), (2512, 341843), (5809, 147824), (9239, 92944), (11618, 73912), (18478, 46472), (23236, 36956)]