28458408

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{373}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 82668960

約数和(自身を除く): 54210552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 289, 373, 374, 408, 561, 578, 746, 748, 867, 1119, 1122, 1156, 1492, 1496, 1734, 2238, 2244, 2312, 2984, 3179, 3468, 4103, 4476, 4488, 6341, 6358, 6936, 8206, 8952, 9537, 12309, 12682, 12716, 16412, 19023, 19074, 24618, 25364, 25432, 32824, 38046, 38148, 49236, 50728, 69751, 76092, 76296, 98472, 107797, 139502, 152184, 209253, 215594, 279004, 323391, 418506, 431188, 558008, 646782, 837012, 862376, 1185767, 1293564, 1674024, 2371534, 2587128, 3557301, 4743068, 7114602, 9486136, 14229204, 28458408]

約数ペア:

[(1, 28458408), (2, 14229204), (3, 9486136), (4, 7114602), (6, 4743068), (8, 3557301), (11, 2587128), (12, 2371534), (17, 1674024), (22, 1293564), (24, 1185767), (33, 862376), (34, 837012), (44, 646782), (51, 558008), (66, 431188), (68, 418506), (88, 323391), (102, 279004), (132, 215594), (136, 209253), (187, 152184), (204, 139502), (264, 107797), (289, 98472), (373, 76296), (374, 76092), (408, 69751), (561, 50728), (578, 49236), (746, 38148), (748, 38046), (867, 32824), (1119, 25432), (1122, 25364), (1156, 24618), (1492, 19074), (1496, 19023), (1734, 16412), (2238, 12716), (2244, 12682), (2312, 12309), (2984, 9537), (3179, 8952), (3468, 8206), (4103, 6936), (4476, 6358), (4488, 6341)]