28478766

素因数分解:

$2^1\times 3^1\times {\mathrm{1373}}^1\times {\mathrm{3457}}^1$

素因数の和:4835

約数の個数: 16

約数和(自身を含む): 57015504

約数和(自身を除く): 28536738

約数列:

[1, 2, 3, 6, 1373, 2746, 3457, 4119, 6914, 8238, 10371, 20742, 4746461, 9492922, 14239383, 28478766]

約数ペア:

[(1, 28478766), (2, 14239383), (3, 9492922), (6, 4746461), (1373, 20742), (2746, 10371), (3457, 8238), (4119, 6914)]