22784608

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1321}}^1$

素因数の和:1356

約数の個数: 72

約数和(自身を含む): 56967624

約数和(自身を除く): 34183016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1321, 1568, 2156, 2464, 2642, 4312, 5284, 8624, 9247, 10568, 14531, 17248, 18494, 21136, 29062, 36988, 42272, 58124, 64729, 73976, 101717, 116248, 129458, 147952, 203434, 232496, 258916, 295904, 406868, 464992, 517832, 712019, 813736, 1035664, 1424038, 1627472, 2071328, 2848076, 3254944, 5696152, 11392304, 22784608]

約数ペア:

[(1, 22784608), (2, 11392304), (4, 5696152), (7, 3254944), (8, 2848076), (11, 2071328), (14, 1627472), (16, 1424038), (22, 1035664), (28, 813736), (32, 712019), (44, 517832), (49, 464992), (56, 406868), (77, 295904), (88, 258916), (98, 232496), (112, 203434), (154, 147952), (176, 129458), (196, 116248), (224, 101717), (308, 73976), (352, 64729), (392, 58124), (539, 42272), (616, 36988), (784, 29062), (1078, 21136), (1232, 18494), (1321, 17248), (1568, 14531), (2156, 10568), (2464, 9247), (2642, 8624), (4312, 5284)]