21881472

素因数分解:

$2^7\times 3^1\times {\mathrm{56983}}^1$

素因数の和:57000

約数の個数: 32

約数和(自身を含む): 58123680

約数和(自身を除く): 36242208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 56983, 113966, 170949, 227932, 341898, 455864, 683796, 911728, 1367592, 1823456, 2735184, 3646912, 5470368, 7293824, 10940736, 21881472]

約数ペア:

[(1, 21881472), (2, 10940736), (3, 7293824), (4, 5470368), (6, 3646912), (8, 2735184), (12, 1823456), (16, 1367592), (24, 911728), (32, 683796), (48, 455864), (64, 341898), (96, 227932), (128, 170949), (192, 113966), (384, 56983)]