64915312

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52691}}^1$

素因数の和:52717

約数の個数: 40

約数和(自身を含む): 156811392

約数和(自身を除く): 91896080

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 52691, 105382, 210764, 368837, 421528, 579601, 737674, 843056, 1159202, 1475348, 2318404, 2950696, 4057207, 4636808, 5901392, 8114414, 9273616, 16228828, 32457656, 64915312]

約数ペア:

[(1, 64915312), (2, 32457656), (4, 16228828), (7, 9273616), (8, 8114414), (11, 5901392), (14, 4636808), (16, 4057207), (22, 2950696), (28, 2318404), (44, 1475348), (56, 1159202), (77, 843056), (88, 737674), (112, 579601), (154, 421528), (176, 368837), (308, 210764), (616, 105382), (1232, 52691)]