6980848

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:569

約数の個数: 40

約数和(自身を含む): 15595232

約数和(自身を除く): 8614384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 397, 628, 794, 1099, 1256, 1588, 2198, 2512, 2779, 3176, 4396, 5558, 6352, 8792, 11116, 17584, 22232, 44464, 62329, 124658, 249316, 436303, 498632, 872606, 997264, 1745212, 3490424, 6980848]

約数ペア:

[(1, 6980848), (2, 3490424), (4, 1745212), (7, 997264), (8, 872606), (14, 498632), (16, 436303), (28, 249316), (56, 124658), (112, 62329), (157, 44464), (314, 22232), (397, 17584), (628, 11116), (794, 8792), (1099, 6352), (1256, 5558), (1588, 4396), (2198, 3176), (2512, 2779)]