2668288

素因数分解:

$2^8\times 7^1\times {\mathrm{1489}}^1$

素因数の和:1512

約数の個数: 36

約数和(自身を含む): 6091120

約数和(自身を除く): 3422832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1489, 1792, 2978, 5956, 10423, 11912, 20846, 23824, 41692, 47648, 83384, 95296, 166768, 190592, 333536, 381184, 667072, 1334144, 2668288]

約数ペア:

[(1, 2668288), (2, 1334144), (4, 667072), (7, 381184), (8, 333536), (14, 190592), (16, 166768), (28, 95296), (32, 83384), (56, 47648), (64, 41692), (112, 23824), (128, 20846), (224, 11912), (256, 10423), (448, 5956), (896, 2978), (1489, 1792)]