72133408

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{21067}}^1$

素因数の和:21184

約数の個数: 24

約数和(自身を含む): 143346672

約数和(自身を除く): 71213264

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 21067, 42134, 84268, 168536, 337072, 674144, 2254169, 4508338, 9016676, 18033352, 36066704, 72133408]

約数ペア:

[(1, 72133408), (2, 36066704), (4, 18033352), (8, 9016676), (16, 4508338), (32, 2254169), (107, 674144), (214, 337072), (428, 168536), (856, 84268), (1712, 42134), (3424, 21067)]