28229132018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{37781}}^1$

素因数の和:38282

約数の個数: 32

約数和(自身を含む): 45483482880

約数和(自身を除く): 17254350862

約数列:

[1, 2, 23, 37, 46, 74, 439, 851, 878, 1702, 10097, 16243, 20194, 32486, 37781, 75562, 373589, 747178, 868963, 1397897, 1737926, 2795794, 16585859, 32151631, 33171718, 64303262, 381474757, 613676783, 762949514, 1227353566, 14114566009, 28229132018]

約数ペア:

[(1, 28229132018), (2, 14114566009), (23, 1227353566), (37, 762949514), (46, 613676783), (74, 381474757), (439, 64303262), (851, 33171718), (878, 32151631), (1702, 16585859), (10097, 2795794), (16243, 1737926), (20194, 1397897), (32486, 868963), (37781, 747178), (75562, 373589)]