9813792016

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2826553}}^1$

素因数の和:2826599

約数の個数: 40

約数和(自身を含む): 22431532544

約数和(自身を除く): 12617740528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 2826553, 5653106, 11306212, 19785871, 22612424, 39571742, 45224848, 79143484, 87623143, 158286968, 175246286, 316573936, 350492572, 613362001, 700985144, 1226724002, 1401970288, 2453448004, 4906896008, 9813792016]

約数ペア:

[(1, 9813792016), (2, 4906896008), (4, 2453448004), (7, 1401970288), (8, 1226724002), (14, 700985144), (16, 613362001), (28, 350492572), (31, 316573936), (56, 175246286), (62, 158286968), (112, 87623143), (124, 79143484), (217, 45224848), (248, 39571742), (434, 22612424), (496, 19785871), (868, 11306212), (1736, 5653106), (3472, 2826553)]