68352128

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41077}}^1$

素因数の和:41104

約数の個数: 32

約数和(自身を含む): 146648460

約数和(自身を除く): 78296332

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 41077, 82154, 164308, 328616, 534001, 657232, 1068002, 1314464, 2136004, 2628928, 4272008, 5257856, 8544016, 17088032, 34176064, 68352128]

約数ペア:

[(1, 68352128), (2, 34176064), (4, 17088032), (8, 8544016), (13, 5257856), (16, 4272008), (26, 2628928), (32, 2136004), (52, 1314464), (64, 1068002), (104, 657232), (128, 534001), (208, 328616), (416, 164308), (832, 82154), (1664, 41077)]