28770552

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{1531}}^1$

素因数の和:1578

約数の個数: 80

約数和(自身を含む): 83417400

約数和(自身を除く): 54646848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 522, 648, 696, 783, 1044, 1531, 1566, 2088, 2349, 3062, 3132, 4593, 4698, 6124, 6264, 9186, 9396, 12248, 13779, 18372, 18792, 27558, 36744, 41337, 44399, 55116, 82674, 88798, 110232, 124011, 133197, 165348, 177596, 248022, 266394, 330696, 355192, 399591, 496044, 532788, 799182, 992088, 1065576, 1198773, 1598364, 2397546, 3196728, 3596319, 4795092, 7192638, 9590184, 14385276, 28770552]

約数ペア:

[(1, 28770552), (2, 14385276), (3, 9590184), (4, 7192638), (6, 4795092), (8, 3596319), (9, 3196728), (12, 2397546), (18, 1598364), (24, 1198773), (27, 1065576), (29, 992088), (36, 799182), (54, 532788), (58, 496044), (72, 399591), (81, 355192), (87, 330696), (108, 266394), (116, 248022), (162, 177596), (174, 165348), (216, 133197), (232, 124011), (261, 110232), (324, 88798), (348, 82674), (522, 55116), (648, 44399), (696, 41337), (783, 36744), (1044, 27558), (1531, 18792), (1566, 18372), (2088, 13779), (2349, 12248), (3062, 9396), (3132, 9186), (4593, 6264), (4698, 6124)]