27021496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{457}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 53586000

約数和(自身を除く): 26564504

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 389, 457, 778, 914, 1556, 1828, 3112, 3656, 7391, 8683, 14782, 17366, 29564, 34732, 59128, 69464, 177773, 355546, 711092, 1422184, 3377687, 6755374, 13510748, 27021496]

約数ペア:

[(1, 27021496), (2, 13510748), (4, 6755374), (8, 3377687), (19, 1422184), (38, 711092), (76, 355546), (152, 177773), (389, 69464), (457, 59128), (778, 34732), (914, 29564), (1556, 17366), (1828, 14782), (3112, 8683), (3656, 7391)]