28551976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1409}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 57105000

約数和(自身を除く): 28553024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 596, 1192, 1409, 2533, 2818, 5066, 5636, 10132, 11272, 20264, 23953, 47906, 95812, 191624, 209941, 419882, 839764, 1679528, 3568997, 7137994, 14275988, 28551976]

約数ペア:

[(1, 28551976), (2, 14275988), (4, 7137994), (8, 3568997), (17, 1679528), (34, 839764), (68, 419882), (136, 209941), (149, 191624), (298, 95812), (596, 47906), (1192, 23953), (1409, 20264), (2533, 11272), (2818, 10132), (5066, 5636)]