28492618

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{26431}}^1$

素因数の和:26458

約数の個数: 24

約数和(自身を含む): 54238464

約数和(自身を除く): 25745846

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 26431, 52862, 185017, 290741, 370034, 581482, 1295119, 2035187, 2590238, 4070374, 14246309, 28492618]

約数ペア:

[(1, 28492618), (2, 14246309), (7, 4070374), (11, 2590238), (14, 2035187), (22, 1295119), (49, 581482), (77, 370034), (98, 290741), (154, 185017), (539, 52862), (1078, 26431)]