71834576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6691}}^1$

素因数の和:6771

約数の個数: 40

約数和(自身を含む): 154344288

約数和(自身を除く): 82509712

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 6691, 10736, 13382, 26764, 53528, 73601, 107056, 147202, 294404, 408151, 588808, 816302, 1177616, 1632604, 3265208, 4489661, 6530416, 8979322, 17958644, 35917288, 71834576]

約数ペア:

[(1, 71834576), (2, 35917288), (4, 17958644), (8, 8979322), (11, 6530416), (16, 4489661), (22, 3265208), (44, 1632604), (61, 1177616), (88, 816302), (122, 588808), (176, 408151), (244, 294404), (488, 147202), (671, 107056), (976, 73601), (1342, 53528), (2684, 26764), (5368, 13382), (6691, 10736)]