28430348524

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{2339}}^1$

素因数の和:2878

約数の個数: 48

約数和(自身を含む): 51023831040

約数和(自身を除く): 22593482516

約数列:

[1, 2, 4, 71, 127, 142, 254, 284, 337, 508, 674, 1348, 2339, 4678, 9017, 9356, 18034, 23927, 36068, 42799, 47854, 85598, 95708, 166069, 171196, 297053, 332138, 594106, 664276, 788243, 1188212, 1576486, 3038729, 3152972, 6077458, 12154916, 21090763, 42181526, 55965253, 84363052, 100106861, 111930506, 200213722, 223861012, 400427444, 7107587131, 14215174262, 28430348524]

約数ペア:

[(1, 28430348524), (2, 14215174262), (4, 7107587131), (71, 400427444), (127, 223861012), (142, 200213722), (254, 111930506), (284, 100106861), (337, 84363052), (508, 55965253), (674, 42181526), (1348, 21090763), (2339, 12154916), (4678, 6077458), (9017, 3152972), (9356, 3038729), (18034, 1576486), (23927, 1188212), (36068, 788243), (42799, 664276), (47854, 594106), (85598, 332138), (95708, 297053), (166069, 171196)]