13140944

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:387

約数の個数: 40

約数和(自身を含む): 26664960

約数和(自身を除く): 13524016

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 127, 223, 232, 254, 446, 464, 508, 892, 1016, 1784, 2032, 3568, 3683, 6467, 7366, 12934, 14732, 25868, 28321, 29464, 51736, 56642, 58928, 103472, 113284, 226568, 453136, 821309, 1642618, 3285236, 6570472, 13140944]

約数ペア:

[(1, 13140944), (2, 6570472), (4, 3285236), (8, 1642618), (16, 821309), (29, 453136), (58, 226568), (116, 113284), (127, 103472), (223, 58928), (232, 56642), (254, 51736), (446, 29464), (464, 28321), (508, 25868), (892, 14732), (1016, 12934), (1784, 7366), (2032, 6467), (3568, 3683)]