28479712

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{3463}}^1$

素因数の和:3730

約数の個数: 24

約数和(自身を含む): 56303856

約数和(自身を除く): 27824144

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 2056, 3463, 4112, 6926, 8224, 13852, 27704, 55408, 110816, 889991, 1779982, 3559964, 7119928, 14239856, 28479712]

約数ペア:

[(1, 28479712), (2, 14239856), (4, 7119928), (8, 3559964), (16, 1779982), (32, 889991), (257, 110816), (514, 55408), (1028, 27704), (2056, 13852), (3463, 8224), (4112, 6926)]