70620872

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66373}}^1$

素因数の和:66405

約数の個数: 32

約数和(自身を含む): 159297600

約数和(自身を除く): 88676728

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 66373, 132746, 265492, 464611, 530984, 929222, 1261087, 1858444, 2522174, 3716888, 5044348, 8827609, 10088696, 17655218, 35310436, 70620872]

約数ペア:

[(1, 70620872), (2, 35310436), (4, 17655218), (7, 10088696), (8, 8827609), (14, 5044348), (19, 3716888), (28, 2522174), (38, 1858444), (56, 1261087), (76, 929222), (133, 530984), (152, 464611), (266, 265492), (532, 132746), (1064, 66373)]