3247384

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 7038720

約数和(自身を除く): 3791336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 563, 721, 824, 1126, 1442, 2252, 2884, 3941, 4504, 5768, 7882, 15764, 31528, 57989, 115978, 231956, 405923, 463912, 811846, 1623692, 3247384]

約数ペア:

[(1, 3247384), (2, 1623692), (4, 811846), (7, 463912), (8, 405923), (14, 231956), (28, 115978), (56, 57989), (103, 31528), (206, 15764), (412, 7882), (563, 5768), (721, 4504), (824, 3941), (1126, 2884), (1442, 2252)]