72555152

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{14771}}^1$

素因数の和:15086

約数の個数: 20

約数和(自身を含む): 141043056

約数和(自身を除く): 68487904

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 14771, 29542, 59084, 118168, 236336, 4534697, 9069394, 18138788, 36277576, 72555152]

約数ペア:

[(1, 72555152), (2, 36277576), (4, 18138788), (8, 9069394), (16, 4534697), (307, 236336), (614, 118168), (1228, 59084), (2456, 29542), (4912, 14771)]