28384968

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2399}}^1$

素因数の和:2454

約数の個数: 64

約数和(自身を含む): 77760000

約数和(自身を除く): 49375032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 348, 408, 493, 696, 986, 1479, 1972, 2399, 2958, 3944, 4798, 5916, 7197, 9596, 11832, 14394, 19192, 28788, 40783, 57576, 69571, 81566, 122349, 139142, 163132, 208713, 244698, 278284, 326264, 417426, 489396, 556568, 834852, 978792, 1182707, 1669704, 2365414, 3548121, 4730828, 7096242, 9461656, 14192484, 28384968]

約数ペア:

[(1, 28384968), (2, 14192484), (3, 9461656), (4, 7096242), (6, 4730828), (8, 3548121), (12, 2365414), (17, 1669704), (24, 1182707), (29, 978792), (34, 834852), (51, 556568), (58, 489396), (68, 417426), (87, 326264), (102, 278284), (116, 244698), (136, 208713), (174, 163132), (204, 139142), (232, 122349), (348, 81566), (408, 69571), (493, 57576), (696, 40783), (986, 28788), (1479, 19192), (1972, 14394), (2399, 11832), (2958, 9596), (3944, 7197), (4798, 5916)]