13961696

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 31693536

約数和(自身を除く): 17731840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 397, 628, 794, 1099, 1256, 1588, 2198, 2512, 2779, 3176, 4396, 5024, 5558, 6352, 8792, 11116, 12704, 17584, 22232, 35168, 44464, 62329, 88928, 124658, 249316, 436303, 498632, 872606, 997264, 1745212, 1994528, 3490424, 6980848, 13961696]

約数ペア:

[(1, 13961696), (2, 6980848), (4, 3490424), (7, 1994528), (8, 1745212), (14, 997264), (16, 872606), (28, 498632), (32, 436303), (56, 249316), (112, 124658), (157, 88928), (224, 62329), (314, 44464), (397, 35168), (628, 22232), (794, 17584), (1099, 12704), (1256, 11116), (1588, 8792), (2198, 6352), (2512, 5558), (2779, 5024), (3176, 4396)]