28275284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2551}}^1$

素因数の和:2735

約数の個数: 24

約数和(自身を含む): 52734528

約数和(自身を除く): 24459244

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 2551, 2771, 5102, 5542, 10204, 11084, 43367, 86734, 173468, 415813, 831626, 1663252, 7068821, 14137642, 28275284]

約数ペア:

[(1, 28275284), (2, 14137642), (4, 7068821), (17, 1663252), (34, 831626), (68, 415813), (163, 173468), (326, 86734), (652, 43367), (2551, 11084), (2771, 10204), (5102, 5542)]