22488398

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 36495360

約数和(自身を除く): 14006962

約数列:

[1, 2, 29, 43, 58, 71, 86, 127, 142, 254, 1247, 2059, 2494, 3053, 3683, 4118, 5461, 6106, 7366, 9017, 10922, 18034, 88537, 158369, 177074, 261493, 316738, 387731, 522986, 775462, 11244199, 22488398]

約数ペア:

[(1, 22488398), (2, 11244199), (29, 775462), (43, 522986), (58, 387731), (71, 316738), (86, 261493), (127, 177074), (142, 158369), (254, 88537), (1247, 18034), (2059, 10922), (2494, 9017), (3053, 7366), (3683, 6106), (4118, 5461)]