71744272

素因数分解:

$2^4\times {\mathrm{1153}}^1\times {\mathrm{3889}}^1$

素因数の和:5050

約数の個数: 20

約数和(自身を含む): 139160860

約数和(自身を除く): 67416588

約数列:

[1, 2, 4, 8, 16, 1153, 2306, 3889, 4612, 7778, 9224, 15556, 18448, 31112, 62224, 4484017, 8968034, 17936068, 35872136, 71744272]

約数ペア:

[(1, 71744272), (2, 35872136), (4, 17936068), (8, 8968034), (16, 4484017), (1153, 62224), (2306, 31112), (3889, 18448), (4612, 15556), (7778, 9224)]