22077328

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 53746560

約数和(自身を除く): 31669232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 59, 91, 104, 112, 118, 182, 208, 236, 257, 364, 413, 472, 514, 728, 767, 826, 944, 1028, 1456, 1534, 1652, 1799, 2056, 3068, 3304, 3341, 3598, 4112, 5369, 6136, 6608, 6682, 7196, 10738, 12272, 13364, 14392, 15163, 21476, 23387, 26728, 28784, 30326, 42952, 46774, 53456, 60652, 85904, 93548, 106141, 121304, 187096, 197119, 212282, 242608, 374192, 394238, 424564, 788476, 849128, 1379833, 1576952, 1698256, 2759666, 3153904, 5519332, 11038664, 22077328]

約数ペア:

[(1, 22077328), (2, 11038664), (4, 5519332), (7, 3153904), (8, 2759666), (13, 1698256), (14, 1576952), (16, 1379833), (26, 849128), (28, 788476), (52, 424564), (56, 394238), (59, 374192), (91, 242608), (104, 212282), (112, 197119), (118, 187096), (182, 121304), (208, 106141), (236, 93548), (257, 85904), (364, 60652), (413, 53456), (472, 46774), (514, 42952), (728, 30326), (767, 28784), (826, 26728), (944, 23387), (1028, 21476), (1456, 15163), (1534, 14392), (1652, 13364), (1799, 12272), (2056, 10738), (3068, 7196), (3304, 6682), (3341, 6608), (3598, 6136), (4112, 5369)]