40982734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3607}}^1$

素因数の和:3664

約数の個数: 32

約数和(自身を含む): 72737280

約数和(自身を除く): 31754546

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 3607, 5681, 7214, 11362, 46891, 68533, 82961, 93782, 137066, 165922, 890929, 1078493, 1576259, 1781858, 2156986, 3152518, 20491367, 40982734]

約数ペア:

[(1, 40982734), (2, 20491367), (13, 3152518), (19, 2156986), (23, 1781858), (26, 1576259), (38, 1078493), (46, 890929), (247, 165922), (299, 137066), (437, 93782), (494, 82961), (598, 68533), (874, 46891), (3607, 11362), (5681, 7214)]