42471982

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 75870144

約数和(自身を除く): 33398162

約数列:

[1, 2, 7, 14, 41, 61, 82, 122, 287, 427, 574, 854, 1213, 2426, 2501, 5002, 8491, 16982, 17507, 35014, 49733, 73993, 99466, 147986, 348131, 517951, 696262, 1035902, 3033713, 6067426, 21235991, 42471982]

約数ペア:

[(1, 42471982), (2, 21235991), (7, 6067426), (14, 3033713), (41, 1035902), (61, 696262), (82, 517951), (122, 348131), (287, 147986), (427, 99466), (574, 73993), (854, 49733), (1213, 35014), (2426, 17507), (2501, 16982), (5002, 8491)]