71259496

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3989}}^1$

素因数の和:4042

約数の個数: 64

約数和(自身を含む): 172368000

約数和(自身を除く): 101108504

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 154, 203, 232, 308, 319, 406, 616, 638, 812, 1276, 1624, 2233, 2552, 3989, 4466, 7978, 8932, 15956, 17864, 27923, 31912, 43879, 55846, 87758, 111692, 115681, 175516, 223384, 231362, 307153, 351032, 462724, 614306, 809767, 925448, 1228612, 1272491, 1619534, 2457224, 2544982, 3239068, 5089964, 6478136, 8907437, 10179928, 17814874, 35629748, 71259496]

約数ペア:

[(1, 71259496), (2, 35629748), (4, 17814874), (7, 10179928), (8, 8907437), (11, 6478136), (14, 5089964), (22, 3239068), (28, 2544982), (29, 2457224), (44, 1619534), (56, 1272491), (58, 1228612), (77, 925448), (88, 809767), (116, 614306), (154, 462724), (203, 351032), (232, 307153), (308, 231362), (319, 223384), (406, 175516), (616, 115681), (638, 111692), (812, 87758), (1276, 55846), (1624, 43879), (2233, 31912), (2552, 27923), (3989, 17864), (4466, 15956), (7978, 8932)]