26765990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1993}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 51684480

約数和(自身を除く): 24918490

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 1993, 2686, 3986, 6715, 9965, 13430, 19930, 33881, 67762, 157447, 169405, 314894, 338810, 787235, 1574470, 2676599, 5353198, 13382995, 26765990]

約数ペア:

[(1, 26765990), (2, 13382995), (5, 5353198), (10, 2676599), (17, 1574470), (34, 787235), (79, 338810), (85, 314894), (158, 169405), (170, 157447), (395, 67762), (790, 33881), (1343, 19930), (1993, 13430), (2686, 9965), (3986, 6715)]