28725536

素因数分解:

$2^5\times 7^1\times {\mathrm{128239}}^1$

素因数の和:128256

約数の個数: 24

約数和(自身を含む): 64632960

約数和(自身を除く): 35907424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 128239, 256478, 512956, 897673, 1025912, 1795346, 2051824, 3590692, 4103648, 7181384, 14362768, 28725536]

約数ペア:

[(1, 28725536), (2, 14362768), (4, 7181384), (7, 4103648), (8, 3590692), (14, 2051824), (16, 1795346), (28, 1025912), (32, 897673), (56, 512956), (112, 256478), (224, 128239)]