28578768

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{35023}}^1$

素因数の和:35051

約数の個数: 40

約数和(自身を含む): 78173568

約数和(自身を除く): 49594800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 35023, 70046, 105069, 140092, 210138, 280184, 420276, 560368, 595391, 840552, 1190782, 1681104, 1786173, 2381564, 3572346, 4763128, 7144692, 9526256, 14289384, 28578768]

約数ペア:

[(1, 28578768), (2, 14289384), (3, 9526256), (4, 7144692), (6, 4763128), (8, 3572346), (12, 2381564), (16, 1786173), (17, 1681104), (24, 1190782), (34, 840552), (48, 595391), (51, 560368), (68, 420276), (102, 280184), (136, 210138), (204, 140092), (272, 105069), (408, 70046), (816, 35023)]