2639328

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1479

約数の個数: 48

約数和(自身を含む): 7297920

約数和(自身を除く): 4658592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1447, 1824, 2894, 4341, 5788, 8682, 11576, 17364, 23152, 27493, 34728, 46304, 54986, 69456, 82479, 109972, 138912, 164958, 219944, 329916, 439888, 659832, 879776, 1319664, 2639328]

約数ペア:

[(1, 2639328), (2, 1319664), (3, 879776), (4, 659832), (6, 439888), (8, 329916), (12, 219944), (16, 164958), (19, 138912), (24, 109972), (32, 82479), (38, 69456), (48, 54986), (57, 46304), (76, 34728), (96, 27493), (114, 23152), (152, 17364), (228, 11576), (304, 8682), (456, 5788), (608, 4341), (912, 2894), (1447, 1824)]