71016452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71879}}^1$

素因数の和:71915

約数の個数: 24

約数和(自身を含む): 140884800

約数和(自身を除く): 69868348

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 71879, 143758, 287516, 934427, 1365701, 1868854, 2731402, 3737708, 5462804, 17754113, 35508226, 71016452]

約数ペア:

[(1, 71016452), (2, 35508226), (4, 17754113), (13, 5462804), (19, 3737708), (26, 2731402), (38, 1868854), (52, 1365701), (76, 934427), (247, 287516), (494, 143758), (988, 71879)]