72495824

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{156241}}^1$

素因数の和:156278

約数の個数: 20

約数和(自身を含む): 145305060

約数和(自身を除く): 72809236

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 156241, 312482, 624964, 1249928, 2499856, 4530989, 9061978, 18123956, 36247912, 72495824]

約数ペア:

[(1, 72495824), (2, 36247912), (4, 18123956), (8, 9061978), (16, 4530989), (29, 2499856), (58, 1249928), (116, 624964), (232, 312482), (464, 156241)]