28704184

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2137}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 56956320

約数和(自身を除く): 28252136

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 292, 584, 1679, 2137, 3358, 4274, 6716, 8548, 13432, 17096, 49151, 98302, 156001, 196604, 312002, 393208, 624004, 1248008, 3588023, 7176046, 14352092, 28704184]

約数ペア:

[(1, 28704184), (2, 14352092), (4, 7176046), (8, 3588023), (23, 1248008), (46, 624004), (73, 393208), (92, 312002), (146, 196604), (184, 156001), (292, 98302), (584, 49151), (1679, 17096), (2137, 13432), (3358, 8548), (4274, 6716)]