40804578352

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{311}}^1\times {\mathrm{26711}}^1$

素因数の和:27337

約数の個数: 40

約数和(自身を含む): 79574406912

約数和(自身を除く): 38769828560

約数列:

[1, 2, 4, 8, 16, 307, 311, 614, 622, 1228, 1244, 2456, 2488, 4912, 4976, 26711, 53422, 95477, 106844, 190954, 213688, 381908, 427376, 763816, 1527632, 8200277, 8307121, 16400554, 16614242, 32801108, 33228484, 65602216, 66456968, 131204432, 132913936, 2550286147, 5100572294, 10201144588, 20402289176, 40804578352]

約数ペア:

[(1, 40804578352), (2, 20402289176), (4, 10201144588), (8, 5100572294), (16, 2550286147), (307, 132913936), (311, 131204432), (614, 66456968), (622, 65602216), (1228, 33228484), (1244, 32801108), (2456, 16614242), (2488, 16400554), (4912, 8307121), (4976, 8200277), (26711, 1527632), (53422, 763816), (95477, 427376), (106844, 381908), (190954, 213688)]