78947338

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{6451}}^1$

素因数の和:6693

約数の個数: 16

約数和(自身を含む): 123104160

約数和(自身を除く): 44156822

約数列:

[1, 2, 29, 58, 211, 422, 6119, 6451, 12238, 12902, 187079, 374158, 1361161, 2722322, 39473669, 78947338]

約数ペア:

[(1, 78947338), (2, 39473669), (29, 2722322), (58, 1361161), (211, 374158), (422, 187079), (6119, 12902), (6451, 12238)]