71495404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{55337}}^1$

素因数の和:55377

約数の個数: 24

約数和(自身を含む): 139451760

約数和(自身を除く): 67956356

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 55337, 110674, 221348, 940729, 1051403, 1881458, 2102806, 3762916, 4205612, 17873851, 35747702, 71495404]

約数ペア:

[(1, 71495404), (2, 35747702), (4, 17873851), (17, 4205612), (19, 3762916), (34, 2102806), (38, 1881458), (68, 1051403), (76, 940729), (323, 221348), (646, 110674), (1292, 55337)]