28559206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 48037248

約数和(自身を除く): 19478042

約数列:

[1, 2, 13, 26, 41, 73, 82, 146, 367, 533, 734, 949, 1066, 1898, 2993, 4771, 5986, 9542, 15047, 26791, 30094, 38909, 53582, 77818, 195611, 348283, 391222, 696566, 1098431, 2196862, 14279603, 28559206]

約数ペア:

[(1, 28559206), (2, 14279603), (13, 2196862), (26, 1098431), (41, 696566), (73, 391222), (82, 348283), (146, 195611), (367, 77818), (533, 53582), (734, 38909), (949, 30094), (1066, 26791), (1898, 15047), (2993, 9542), (4771, 5986)]