68313208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26437}}^1$

素因数の和:26479

約数の個数: 32

約数和(自身を含む): 142765200

約数和(自身を除く): 74451992

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 26437, 52874, 105748, 211496, 449429, 502303, 898858, 1004606, 1797716, 2009212, 3595432, 4018424, 8539151, 17078302, 34156604, 68313208]

約数ペア:

[(1, 68313208), (2, 34156604), (4, 17078302), (8, 8539151), (17, 4018424), (19, 3595432), (34, 2009212), (38, 1797716), (68, 1004606), (76, 898858), (136, 502303), (152, 449429), (323, 211496), (646, 105748), (1292, 52874), (2584, 26437)]