13970056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 27972000

約数和(自身を除く): 14001944

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 739, 1112, 1478, 2363, 2956, 4726, 5912, 9452, 12563, 18904, 25126, 50252, 100504, 102721, 205442, 410884, 821768, 1746257, 3492514, 6985028, 13970056]

約数ペア:

[(1, 13970056), (2, 6985028), (4, 3492514), (8, 1746257), (17, 821768), (34, 410884), (68, 205442), (136, 102721), (139, 100504), (278, 50252), (556, 25126), (739, 18904), (1112, 12563), (1478, 9452), (2363, 5912), (2956, 4726)]