28795024

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{21683}}^1$

素因数の和:21774

約数の個数: 20

約数和(自身を含む): 56465136

約数和(自身を除く): 27670112

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 21683, 43366, 86732, 173464, 346928, 1799689, 3599378, 7198756, 14397512, 28795024]

約数ペア:

[(1, 28795024), (2, 14397512), (4, 7198756), (8, 3599378), (16, 1799689), (83, 346928), (166, 173464), (332, 86732), (664, 43366), (1328, 21683)]