67992142178

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1\times {\mathrm{291509}}^1$

素因数の和:292489

約数の個数: 16

約数和(自身を含む): 102844728000

約数和(自身を除く): 34852585822

約数列:

[1, 2, 139, 278, 839, 1678, 116621, 233242, 291509, 583018, 40519751, 81039502, 244576051, 489152102, 33996071089, 67992142178]

約数ペア:

[(1, 67992142178), (2, 33996071089), (139, 489152102), (278, 244576051), (839, 81039502), (1678, 40519751), (116621, 583018), (233242, 291509)]