447432824

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{28579}}^1$

素因数の和:28707

約数の個数: 32

約数和(自身を含む): 891696000

約数和(自身を除く): 444263176

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1957, 3914, 7828, 15656, 28579, 57158, 114316, 228632, 543001, 1086002, 2172004, 2943637, 4344008, 5887274, 11774548, 23549096, 55929103, 111858206, 223716412, 447432824]

約数ペア:

[(1, 447432824), (2, 223716412), (4, 111858206), (8, 55929103), (19, 23549096), (38, 11774548), (76, 5887274), (103, 4344008), (152, 2943637), (206, 2172004), (412, 1086002), (824, 543001), (1957, 228632), (3914, 114316), (7828, 57158), (15656, 28579)]