28085156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37547}}^1$

素因数の和:37579

約数の個数: 24

約数和(自身を含む): 56772576

約数和(自身を除く): 28687420

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 37547, 75094, 150188, 413017, 638299, 826034, 1276598, 1652068, 2553196, 7021289, 14042578, 28085156]

約数ペア:

[(1, 28085156), (2, 14042578), (4, 7021289), (11, 2553196), (17, 1652068), (22, 1276598), (34, 826034), (44, 638299), (68, 413017), (187, 150188), (374, 75094), (748, 37547)]