13561648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:781

約数の個数: 40

約数和(自身を含む): 28243728

約数和(自身を除く): 14682080

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 683, 1168, 1241, 1366, 2482, 2732, 4964, 5464, 9928, 10928, 11611, 19856, 23222, 46444, 49859, 92888, 99718, 185776, 199436, 398872, 797744, 847603, 1695206, 3390412, 6780824, 13561648]

約数ペア:

[(1, 13561648), (2, 6780824), (4, 3390412), (8, 1695206), (16, 847603), (17, 797744), (34, 398872), (68, 199436), (73, 185776), (136, 99718), (146, 92888), (272, 49859), (292, 46444), (584, 23222), (683, 19856), (1168, 11611), (1241, 10928), (1366, 9928), (2482, 5464), (2732, 4964)]