66401104

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53897}}^1$

素因数の和:53923

約数の個数: 40

約数和(自身を含む): 160400448

約数和(自身を除く): 93999344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 53897, 107794, 215588, 377279, 431176, 592867, 754558, 862352, 1185734, 1509116, 2371468, 3018232, 4150069, 4742936, 6036464, 8300138, 9485872, 16600276, 33200552, 66401104]

約数ペア:

[(1, 66401104), (2, 33200552), (4, 16600276), (7, 9485872), (8, 8300138), (11, 6036464), (14, 4742936), (16, 4150069), (22, 3018232), (28, 2371468), (44, 1509116), (56, 1185734), (77, 862352), (88, 754558), (112, 592867), (154, 431176), (176, 377279), (308, 215588), (616, 107794), (1232, 53897)]