5491864

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{349}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 11844000

約数和(自身を除く): 6352136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 349, 562, 698, 1124, 1396, 1967, 2248, 2443, 2792, 3934, 4886, 7868, 9772, 15736, 19544, 98069, 196138, 392276, 686483, 784552, 1372966, 2745932, 5491864]

約数ペア:

[(1, 5491864), (2, 2745932), (4, 1372966), (7, 784552), (8, 686483), (14, 392276), (28, 196138), (56, 98069), (281, 19544), (349, 15736), (562, 9772), (698, 7868), (1124, 4886), (1396, 3934), (1967, 2792), (2248, 2443)]