28187496

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23029}}^1$

素因数の和:23058

約数の個数: 48

約数和(自身を含む): 80835300

約数和(自身を除く): 52647804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 23029, 46058, 69087, 92116, 138174, 184232, 207261, 276348, 391493, 414522, 552696, 782986, 829044, 1174479, 1565972, 1658088, 2348958, 3131944, 3523437, 4697916, 7046874, 9395832, 14093748, 28187496]

約数ペア:

[(1, 28187496), (2, 14093748), (3, 9395832), (4, 7046874), (6, 4697916), (8, 3523437), (9, 3131944), (12, 2348958), (17, 1658088), (18, 1565972), (24, 1174479), (34, 829044), (36, 782986), (51, 552696), (68, 414522), (72, 391493), (102, 276348), (136, 207261), (153, 184232), (204, 138174), (306, 92116), (408, 69087), (612, 46058), (1224, 23029)]