28019568

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{20129}}^1$

素因数の和:20169

約数の個数: 40

約数和(自身を含む): 74883600

約数和(自身を除く): 46864032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 20129, 40258, 60387, 80516, 120774, 161032, 241548, 322064, 483096, 583741, 966192, 1167482, 1751223, 2334964, 3502446, 4669928, 7004892, 9339856, 14009784, 28019568]

約数ペア:

[(1, 28019568), (2, 14009784), (3, 9339856), (4, 7004892), (6, 4669928), (8, 3502446), (12, 2334964), (16, 1751223), (24, 1167482), (29, 966192), (48, 583741), (58, 483096), (87, 322064), (116, 241548), (174, 161032), (232, 120774), (348, 80516), (464, 60387), (696, 40258), (1392, 20129)]