28372788

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{9059}}^1$

素因数の和:9101

約数の個数: 48

約数和(自身を含む): 76104000

約数和(自身を除く): 47731212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 9059, 18118, 27177, 36236, 54354, 81531, 108708, 163062, 244593, 262711, 326124, 489186, 525422, 788133, 978372, 1050844, 1576266, 2364399, 3152532, 4728798, 7093197, 9457596, 14186394, 28372788]

約数ペア:

[(1, 28372788), (2, 14186394), (3, 9457596), (4, 7093197), (6, 4728798), (9, 3152532), (12, 2364399), (18, 1576266), (27, 1050844), (29, 978372), (36, 788133), (54, 525422), (58, 489186), (87, 326124), (108, 262711), (116, 244593), (174, 163062), (261, 108708), (348, 81531), (522, 54354), (783, 36236), (1044, 27177), (1566, 18118), (3132, 9059)]