68316472

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71761}}^1$

素因数の和:71791

約数の個数: 32

約数和(自身を含む): 155005920

約数和(自身を除く): 86689448

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 71761, 143522, 287044, 502327, 574088, 1004654, 1219937, 2009308, 2439874, 4018616, 4879748, 8539559, 9759496, 17079118, 34158236, 68316472]

約数ペア:

[(1, 68316472), (2, 34158236), (4, 17079118), (7, 9759496), (8, 8539559), (14, 4879748), (17, 4018616), (28, 2439874), (34, 2009308), (56, 1219937), (68, 1004654), (119, 574088), (136, 502327), (238, 287044), (476, 143522), (952, 71761)]