12648496

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3643}}^1$

素因数の和:3689

約数の個数: 40

約数和(自身を含む): 28918784

約数和(自身を除く): 16270288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 3643, 7286, 14572, 25501, 29144, 51002, 58288, 102004, 112933, 204008, 225866, 408016, 451732, 790531, 903464, 1581062, 1806928, 3162124, 6324248, 12648496]

約数ペア:

[(1, 12648496), (2, 6324248), (4, 3162124), (7, 1806928), (8, 1581062), (14, 903464), (16, 790531), (28, 451732), (31, 408016), (56, 225866), (62, 204008), (112, 112933), (124, 102004), (217, 58288), (248, 51002), (434, 29144), (496, 25501), (868, 14572), (1736, 7286), (3472, 3643)]