667072

素因数分解:

$2^6\times 7^1\times {\mathrm{1489}}^1$

素因数の和:1508

約数の個数: 28

約数和(自身を含む): 1513840

約数和(自身を除く): 846768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1489, 2978, 5956, 10423, 11912, 20846, 23824, 41692, 47648, 83384, 95296, 166768, 333536, 667072]

約数ペア:

[(1, 667072), (2, 333536), (4, 166768), (7, 95296), (8, 83384), (14, 47648), (16, 41692), (28, 23824), (32, 20846), (56, 11912), (64, 10423), (112, 5956), (224, 2978), (448, 1489)]