28472054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{1439}}^1$

素因数の和:2215

約数の個数: 16

約数和(自身を含む): 46085760

約数和(自身を除く): 17613706

約数列:

[1, 2, 13, 26, 761, 1439, 1522, 2878, 9893, 18707, 19786, 37414, 1095079, 2190158, 14236027, 28472054]

約数ペア:

[(1, 28472054), (2, 14236027), (13, 2190158), (26, 1095079), (761, 37414), (1439, 19786), (1522, 18707), (2878, 9893)]