445139744

素因数分解:

$2^5\times 7^1\times {\mathrm{1987231}}^1$

素因数の和:1987248

約数の個数: 24

約数和(自身を含む): 1001564928

約数和(自身を除く): 556425184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1987231, 3974462, 7948924, 13910617, 15897848, 27821234, 31795696, 55642468, 63591392, 111284936, 222569872, 445139744]

約数ペア:

[(1, 445139744), (2, 222569872), (4, 111284936), (7, 63591392), (8, 55642468), (14, 31795696), (16, 27821234), (28, 15897848), (32, 13910617), (56, 7948924), (112, 3974462), (224, 1987231)]