28425034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{9431}}^1$

素因数の和:9581

約数の個数: 16

約数和(自身を含む): 46858176

約数和(自身を除く): 18433142

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 9431, 18862, 103741, 207482, 1292047, 2584094, 14212517, 28425034]

約数ペア:

[(1, 28425034), (2, 14212517), (11, 2584094), (22, 1292047), (137, 207482), (274, 103741), (1507, 18862), (3014, 9431)]