71204476

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{133843}}^1$

素因数の和:133873

約数の個数: 24

約数和(自身を含む): 149905280

約数和(自身を除く): 78700804

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 133843, 267686, 535372, 936901, 1873802, 2543017, 3747604, 5086034, 10172068, 17801119, 35602238, 71204476]

約数ペア:

[(1, 71204476), (2, 35602238), (4, 17801119), (7, 10172068), (14, 5086034), (19, 3747604), (28, 2543017), (38, 1873802), (76, 936901), (133, 535372), (266, 267686), (532, 133843)]