38243464

素因数分解:

$2^3\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1213}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 82163520

約数和(自身を除く): 43920056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 563, 1126, 1213, 2252, 2426, 3941, 4504, 4852, 7882, 8491, 9704, 15764, 16982, 31528, 33964, 67928, 682919, 1365838, 2731676, 4780433, 5463352, 9560866, 19121732, 38243464]

約数ペア:

[(1, 38243464), (2, 19121732), (4, 9560866), (7, 5463352), (8, 4780433), (14, 2731676), (28, 1365838), (56, 682919), (563, 67928), (1126, 33964), (1213, 31528), (2252, 16982), (2426, 15764), (3941, 9704), (4504, 8491), (4852, 7882)]