28523208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 84358080

約数和(自身を除く): 55834872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 101, 123, 164, 168, 202, 246, 287, 303, 328, 404, 492, 574, 606, 707, 808, 861, 984, 1148, 1212, 1414, 1681, 1722, 2121, 2296, 2424, 2828, 3362, 3444, 4141, 4242, 5043, 5656, 6724, 6888, 8282, 8484, 10086, 11767, 12423, 13448, 16564, 16968, 20172, 23534, 24846, 28987, 33128, 35301, 40344, 47068, 49692, 57974, 70602, 86961, 94136, 99384, 115948, 141204, 169781, 173922, 231896, 282408, 339562, 347844, 509343, 679124, 695688, 1018686, 1188467, 1358248, 2037372, 2376934, 3565401, 4074744, 4753868, 7130802, 9507736, 14261604, 28523208]

約数ペア:

[(1, 28523208), (2, 14261604), (3, 9507736), (4, 7130802), (6, 4753868), (7, 4074744), (8, 3565401), (12, 2376934), (14, 2037372), (21, 1358248), (24, 1188467), (28, 1018686), (41, 695688), (42, 679124), (56, 509343), (82, 347844), (84, 339562), (101, 282408), (123, 231896), (164, 173922), (168, 169781), (202, 141204), (246, 115948), (287, 99384), (303, 94136), (328, 86961), (404, 70602), (492, 57974), (574, 49692), (606, 47068), (707, 40344), (808, 35301), (861, 33128), (984, 28987), (1148, 24846), (1212, 23534), (1414, 20172), (1681, 16968), (1722, 16564), (2121, 13448), (2296, 12423), (2424, 11767), (2828, 10086), (3362, 8484), (3444, 8282), (4141, 6888), (4242, 6724), (5043, 5656)]