26113556

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 57228864

約数和(自身を除く): 31115308

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 43, 46, 82, 86, 92, 161, 164, 172, 287, 301, 322, 529, 574, 602, 644, 943, 989, 1058, 1148, 1204, 1763, 1886, 1978, 2116, 3526, 3703, 3772, 3956, 6601, 6923, 7052, 7406, 12341, 13202, 13846, 14812, 21689, 22747, 24682, 26404, 27692, 40549, 43378, 45494, 49364, 81098, 86756, 90988, 151823, 159229, 162196, 283843, 303646, 318458, 567686, 607292, 636916, 932627, 1135372, 1865254, 3730508, 6528389, 13056778, 26113556]

約数ペア:

[(1, 26113556), (2, 13056778), (4, 6528389), (7, 3730508), (14, 1865254), (23, 1135372), (28, 932627), (41, 636916), (43, 607292), (46, 567686), (82, 318458), (86, 303646), (92, 283843), (161, 162196), (164, 159229), (172, 151823), (287, 90988), (301, 86756), (322, 81098), (529, 49364), (574, 45494), (602, 43378), (644, 40549), (943, 27692), (989, 26404), (1058, 24682), (1148, 22747), (1204, 21689), (1763, 14812), (1886, 13846), (1978, 13202), (2116, 12341), (3526, 7406), (3703, 7052), (3772, 6923), (3956, 6601)]