22572764

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{499}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 40656000

約数和(自身を除く): 18083236

約数列:

[1, 2, 4, 43, 86, 172, 263, 499, 526, 998, 1052, 1996, 11309, 21457, 22618, 42914, 45236, 85828, 131237, 262474, 524948, 5643191, 11286382, 22572764]

約数ペア:

[(1, 22572764), (2, 11286382), (4, 5643191), (43, 524948), (86, 262474), (172, 131237), (263, 85828), (499, 45236), (526, 42914), (998, 22618), (1052, 21457), (1996, 11309)]