28216308

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{102233}}^1$

素因数の和:102263

約数の個数: 24

約数和(自身を含む): 68701248

約数和(自身を除く): 40484940

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 102233, 204466, 306699, 408932, 613398, 1226796, 2351359, 4702718, 7054077, 9405436, 14108154, 28216308]

約数ペア:

[(1, 28216308), (2, 14108154), (3, 9405436), (4, 7054077), (6, 4702718), (12, 2351359), (23, 1226796), (46, 613398), (69, 408932), (92, 306699), (138, 204466), (276, 102233)]