28479792

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53939}}^1$

素因数の和:53961

約数の個数: 40

約数和(自身を含む): 80262720

約数和(自身を除く): 51782928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 53939, 107878, 161817, 215756, 323634, 431512, 593329, 647268, 863024, 1186658, 1294536, 1779987, 2373316, 2589072, 3559974, 4746632, 7119948, 9493264, 14239896, 28479792]

約数ペア:

[(1, 28479792), (2, 14239896), (3, 9493264), (4, 7119948), (6, 4746632), (8, 3559974), (11, 2589072), (12, 2373316), (16, 1779987), (22, 1294536), (24, 1186658), (33, 863024), (44, 647268), (48, 593329), (66, 431512), (88, 323634), (132, 215756), (176, 161817), (264, 107878), (528, 53939)]