28071688

素因数分解:

$2^3\times {\mathrm{827}}^1\times {\mathrm{4243}}^1$

素因数の和:5076

約数の個数: 16

約数和(自身を含む): 52710480

約数和(自身を除く): 24638792

約数列:

[1, 2, 4, 8, 827, 1654, 3308, 4243, 6616, 8486, 16972, 33944, 3508961, 7017922, 14035844, 28071688]

約数ペア:

[(1, 28071688), (2, 14035844), (4, 7017922), (8, 3508961), (827, 33944), (1654, 16972), (3308, 8486), (4243, 6616)]