22302896

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 80

約数和(自身を含む): 55258368

約数和(自身を除く): 32955472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 56, 77, 86, 88, 112, 154, 172, 176, 301, 308, 344, 421, 473, 602, 616, 688, 842, 946, 1204, 1232, 1684, 1892, 2408, 2947, 3311, 3368, 3784, 4631, 4816, 5894, 6622, 6736, 7568, 9262, 11788, 13244, 18103, 18524, 23576, 26488, 32417, 36206, 37048, 47152, 52976, 64834, 72412, 74096, 126721, 129668, 144824, 199133, 253442, 259336, 289648, 398266, 506884, 518672, 796532, 1013768, 1393931, 1593064, 2027536, 2787862, 3186128, 5575724, 11151448, 22302896]

約数ペア:

[(1, 22302896), (2, 11151448), (4, 5575724), (7, 3186128), (8, 2787862), (11, 2027536), (14, 1593064), (16, 1393931), (22, 1013768), (28, 796532), (43, 518672), (44, 506884), (56, 398266), (77, 289648), (86, 259336), (88, 253442), (112, 199133), (154, 144824), (172, 129668), (176, 126721), (301, 74096), (308, 72412), (344, 64834), (421, 52976), (473, 47152), (602, 37048), (616, 36206), (688, 32417), (842, 26488), (946, 23576), (1204, 18524), (1232, 18103), (1684, 13244), (1892, 11788), (2408, 9262), (2947, 7568), (3311, 6736), (3368, 6622), (3784, 5894), (4631, 4816)]