28613256

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:891

約数の個数: 96

約数和(自身を含む): 86184000

約数和(自身を除く): 57570744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 49, 56, 58, 84, 87, 98, 116, 147, 168, 174, 196, 203, 232, 294, 348, 392, 406, 588, 609, 696, 812, 839, 1176, 1218, 1421, 1624, 1678, 2436, 2517, 2842, 3356, 4263, 4872, 5034, 5684, 5873, 6712, 8526, 10068, 11368, 11746, 17052, 17619, 20136, 23492, 24331, 34104, 35238, 41111, 46984, 48662, 70476, 72993, 82222, 97324, 123333, 140952, 145986, 164444, 170317, 194648, 246666, 291972, 328888, 340634, 493332, 510951, 583944, 681268, 986664, 1021902, 1192219, 1362536, 2043804, 2384438, 3576657, 4087608, 4768876, 7153314, 9537752, 14306628, 28613256]

約数ペア:

[(1, 28613256), (2, 14306628), (3, 9537752), (4, 7153314), (6, 4768876), (7, 4087608), (8, 3576657), (12, 2384438), (14, 2043804), (21, 1362536), (24, 1192219), (28, 1021902), (29, 986664), (42, 681268), (49, 583944), (56, 510951), (58, 493332), (84, 340634), (87, 328888), (98, 291972), (116, 246666), (147, 194648), (168, 170317), (174, 164444), (196, 145986), (203, 140952), (232, 123333), (294, 97324), (348, 82222), (392, 72993), (406, 70476), (588, 48662), (609, 46984), (696, 41111), (812, 35238), (839, 34104), (1176, 24331), (1218, 23492), (1421, 20136), (1624, 17619), (1678, 17052), (2436, 11746), (2517, 11368), (2842, 10068), (3356, 8526), (4263, 6712), (4872, 5873), (5034, 5684)]