28835628

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 74511360

約数和(自身を除く): 45675732

約数列:

[1, 2, 3, 4, 6, 12, 29, 41, 43, 47, 58, 82, 86, 87, 94, 116, 123, 129, 141, 164, 172, 174, 188, 246, 258, 282, 348, 492, 516, 564, 1189, 1247, 1363, 1763, 1927, 2021, 2378, 2494, 2726, 3526, 3567, 3741, 3854, 4042, 4089, 4756, 4988, 5289, 5452, 5781, 6063, 7052, 7134, 7482, 7708, 8084, 8178, 10578, 11562, 12126, 14268, 14964, 16356, 21156, 23124, 24252, 51127, 55883, 58609, 82861, 102254, 111766, 117218, 153381, 165722, 167649, 175827, 204508, 223532, 234436, 248583, 306762, 331444, 335298, 351654, 497166, 613524, 670596, 703308, 994332, 2402969, 4805938, 7208907, 9611876, 14417814, 28835628]

約数ペア:

[(1, 28835628), (2, 14417814), (3, 9611876), (4, 7208907), (6, 4805938), (12, 2402969), (29, 994332), (41, 703308), (43, 670596), (47, 613524), (58, 497166), (82, 351654), (86, 335298), (87, 331444), (94, 306762), (116, 248583), (123, 234436), (129, 223532), (141, 204508), (164, 175827), (172, 167649), (174, 165722), (188, 153381), (246, 117218), (258, 111766), (282, 102254), (348, 82861), (492, 58609), (516, 55883), (564, 51127), (1189, 24252), (1247, 23124), (1363, 21156), (1763, 16356), (1927, 14964), (2021, 14268), (2378, 12126), (2494, 11562), (2726, 10578), (3526, 8178), (3567, 8084), (3741, 7708), (3854, 7482), (4042, 7134), (4089, 7052), (4756, 6063), (4988, 5781), (5289, 5452)]