2804384

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 6241536

約数和(自身を除く): 3437152

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 257, 341, 352, 496, 514, 682, 992, 1028, 1364, 2056, 2728, 2827, 4112, 5456, 5654, 7967, 8224, 10912, 11308, 15934, 22616, 31868, 45232, 63736, 87637, 90464, 127472, 175274, 254944, 350548, 701096, 1402192, 2804384]

約数ペア:

[(1, 2804384), (2, 1402192), (4, 701096), (8, 350548), (11, 254944), (16, 175274), (22, 127472), (31, 90464), (32, 87637), (44, 63736), (62, 45232), (88, 31868), (124, 22616), (176, 15934), (248, 11308), (257, 10912), (341, 8224), (352, 7967), (496, 5654), (514, 5456), (682, 4112), (992, 2827), (1028, 2728), (1364, 2056)]