2547664

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 60

約数和(自身を含む): 6034336

約数和(自身を除く): 3486672

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 43, 46, 56, 86, 92, 112, 161, 172, 184, 301, 322, 344, 368, 529, 602, 644, 688, 989, 1058, 1204, 1288, 1978, 2116, 2408, 2576, 3703, 3956, 4232, 4816, 6923, 7406, 7912, 8464, 13846, 14812, 15824, 22747, 27692, 29624, 45494, 55384, 59248, 90988, 110768, 159229, 181976, 318458, 363952, 636916, 1273832, 2547664]

約数ペア:

[(1, 2547664), (2, 1273832), (4, 636916), (7, 363952), (8, 318458), (14, 181976), (16, 159229), (23, 110768), (28, 90988), (43, 59248), (46, 55384), (56, 45494), (86, 29624), (92, 27692), (112, 22747), (161, 15824), (172, 14812), (184, 13846), (301, 8464), (322, 7912), (344, 7406), (368, 6923), (529, 4816), (602, 4232), (644, 3956), (688, 3703), (989, 2576), (1058, 2408), (1204, 2116), (1288, 1978)]