72276016

素因数分解:

$2^4\times {\mathrm{1381}}^1\times {\mathrm{3271}}^1$

素因数の和:4660

約数の個数: 20

約数和(自身を含む): 140179024

約数和(自身を除く): 67903008

約数列:

[1, 2, 4, 8, 16, 1381, 2762, 3271, 5524, 6542, 11048, 13084, 22096, 26168, 52336, 4517251, 9034502, 18069004, 36138008, 72276016]

約数ペア:

[(1, 72276016), (2, 36138008), (4, 18069004), (8, 9034502), (16, 4517251), (1381, 52336), (2762, 26168), (3271, 22096), (5524, 13084), (6542, 11048)]