13995352

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 32408640

約数和(自身を除く): 18413288

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 61, 68, 119, 122, 136, 238, 241, 244, 427, 476, 482, 488, 854, 952, 964, 1037, 1687, 1708, 1928, 2074, 3374, 3416, 4097, 4148, 6748, 7259, 8194, 8296, 13496, 14518, 14701, 16388, 28679, 29036, 29402, 32776, 57358, 58072, 58804, 102907, 114716, 117608, 205814, 229432, 249917, 411628, 499834, 823256, 999668, 1749419, 1999336, 3498838, 6997676, 13995352]

約数ペア:

[(1, 13995352), (2, 6997676), (4, 3498838), (7, 1999336), (8, 1749419), (14, 999668), (17, 823256), (28, 499834), (34, 411628), (56, 249917), (61, 229432), (68, 205814), (119, 117608), (122, 114716), (136, 102907), (238, 58804), (241, 58072), (244, 57358), (427, 32776), (476, 29402), (482, 29036), (488, 28679), (854, 16388), (952, 14701), (964, 14518), (1037, 13496), (1687, 8296), (1708, 8194), (1928, 7259), (2074, 6748), (3374, 4148), (3416, 4097)]