22121032472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{228731}}^1$

素因数の和:228912

約数の個数: 64

約数和(自身を含む): 52041104640

約数和(自身を除く): 29920072168

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 157, 308, 314, 616, 628, 1099, 1256, 1727, 2198, 3454, 4396, 6908, 8792, 12089, 13816, 24178, 48356, 96712, 228731, 457462, 914924, 1601117, 1829848, 2516041, 3202234, 5032082, 6404468, 10064164, 12808936, 17612287, 20128328, 35224574, 35910767, 70449148, 71821534, 140898296, 143643068, 251375369, 287286136, 395018437, 502750738, 790036874, 1005501476, 1580073748, 2011002952, 2765129059, 3160147496, 5530258118, 11060516236, 22121032472]

約数ペア:

[(1, 22121032472), (2, 11060516236), (4, 5530258118), (7, 3160147496), (8, 2765129059), (11, 2011002952), (14, 1580073748), (22, 1005501476), (28, 790036874), (44, 502750738), (56, 395018437), (77, 287286136), (88, 251375369), (154, 143643068), (157, 140898296), (308, 71821534), (314, 70449148), (616, 35910767), (628, 35224574), (1099, 20128328), (1256, 17612287), (1727, 12808936), (2198, 10064164), (3454, 6404468), (4396, 5032082), (6908, 3202234), (8792, 2516041), (12089, 1829848), (13816, 1601117), (24178, 914924), (48356, 457462), (96712, 228731)]