72141584

素因数分解:

$2^4\times {\mathrm{719}}^1\times {\mathrm{6271}}^1$

素因数の和:6998

約数の個数: 20

約数和(自身を含む): 139991040

約数和(自身を除く): 67849456

約数列:

[1, 2, 4, 8, 16, 719, 1438, 2876, 5752, 6271, 11504, 12542, 25084, 50168, 100336, 4508849, 9017698, 18035396, 36070792, 72141584]

約数ペア:

[(1, 72141584), (2, 36070792), (4, 18035396), (8, 9017698), (16, 4508849), (719, 100336), (1438, 50168), (2876, 25084), (5752, 12542), (6271, 11504)]