40829978

素因数分解:

$2^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{2879}}^1$

素因数の和:3901

約数の個数: 16

約数和(自身を含む): 70087680

約数和(自身を除く): 29257702

約数列:

[1, 2, 7, 14, 1013, 2026, 2879, 5758, 7091, 14182, 20153, 40306, 2916427, 5832854, 20414989, 40829978]

約数ペア:

[(1, 40829978), (2, 20414989), (7, 5832854), (14, 2916427), (1013, 40306), (2026, 20153), (2879, 14182), (5758, 7091)]