28773168

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{1811}}^1$

素因数の和:2153

約数の個数: 40

約数和(自身を含む): 74596416

約数和(自身を除く): 45823248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1324, 1811, 1986, 2648, 3622, 3972, 5296, 5433, 7244, 7944, 10866, 14488, 15888, 21732, 28976, 43464, 86928, 599441, 1198882, 1798323, 2397764, 3596646, 4795528, 7193292, 9591056, 14386584, 28773168]

約数ペア:

[(1, 28773168), (2, 14386584), (3, 9591056), (4, 7193292), (6, 4795528), (8, 3596646), (12, 2397764), (16, 1798323), (24, 1198882), (48, 599441), (331, 86928), (662, 43464), (993, 28976), (1324, 21732), (1811, 15888), (1986, 14488), (2648, 10866), (3622, 7944), (3972, 7244), (5296, 5433)]