1334144

素因数分解:

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

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 3039600

約数和(自身を除く): 1705456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1489, 2978, 5956, 10423, 11912, 20846, 23824, 41692, 47648, 83384, 95296, 166768, 190592, 333536, 667072, 1334144]

約数ペア:

[(1, 1334144), (2, 667072), (4, 333536), (7, 190592), (8, 166768), (14, 95296), (16, 83384), (28, 47648), (32, 41692), (56, 23824), (64, 20846), (112, 11912), (128, 10423), (224, 5956), (448, 2978), (896, 1489)]