15666491722

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1\times {\mathrm{2447}}^1$

素因数の和:2875

約数の個数: 64

約数和(自身を含む): 28595773440

約数和(自身を除く): 12929281718

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 161, 322, 337, 413, 674, 826, 1357, 2359, 2447, 2714, 4718, 4894, 7751, 9499, 15502, 17129, 18998, 19883, 34258, 39766, 54257, 56281, 108514, 112562, 139181, 144373, 278362, 288746, 393967, 457309, 787934, 824639, 914618, 1010611, 1649278, 2021222, 3201163, 3320579, 5772473, 6402326, 6641158, 11544946, 18966697, 23244053, 37933394, 46488106, 48653701, 97307402, 132766879, 265533758, 340575907, 681151814, 1119035123, 2238070246, 7833245861, 15666491722]

約数ペア:

[(1, 15666491722), (2, 7833245861), (7, 2238070246), (14, 1119035123), (23, 681151814), (46, 340575907), (59, 265533758), (118, 132766879), (161, 97307402), (322, 48653701), (337, 46488106), (413, 37933394), (674, 23244053), (826, 18966697), (1357, 11544946), (2359, 6641158), (2447, 6402326), (2714, 5772473), (4718, 3320579), (4894, 3201163), (7751, 2021222), (9499, 1649278), (15502, 1010611), (17129, 914618), (18998, 824639), (19883, 787934), (34258, 457309), (39766, 393967), (54257, 288746), (56281, 278362), (108514, 144373), (112562, 139181)]