73754288

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{107201}}^1$

素因数の和:107252

約数の個数: 20

約数和(自身を含む): 146223528

約数和(自身を除く): 72469240

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 107201, 214402, 428804, 857608, 1715216, 4609643, 9219286, 18438572, 36877144, 73754288]

約数ペア:

[(1, 73754288), (2, 36877144), (4, 18438572), (8, 9219286), (16, 4609643), (43, 1715216), (86, 857608), (172, 428804), (344, 214402), (688, 107201)]