28881332

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 52520160

約数和(自身を除く): 23638828

約数列:

[1, 2, 4, 29, 58, 116, 307, 614, 811, 1228, 1622, 3244, 8903, 17806, 23519, 35612, 47038, 94076, 248977, 497954, 995908, 7220333, 14440666, 28881332]

約数ペア:

[(1, 28881332), (2, 14440666), (4, 7220333), (29, 995908), (58, 497954), (116, 248977), (307, 94076), (614, 47038), (811, 35612), (1228, 23519), (1622, 17806), (3244, 8903)]