7921568

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 16692480

約数和(自身を除く): 8770912

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 92, 94, 184, 188, 229, 368, 376, 458, 736, 752, 916, 1081, 1504, 1832, 2162, 3664, 4324, 5267, 7328, 8648, 10534, 10763, 17296, 21068, 21526, 34592, 42136, 43052, 84272, 86104, 168544, 172208, 247549, 344416, 495098, 990196, 1980392, 3960784, 7921568]

約数ペア:

[(1, 7921568), (2, 3960784), (4, 1980392), (8, 990196), (16, 495098), (23, 344416), (32, 247549), (46, 172208), (47, 168544), (92, 86104), (94, 84272), (184, 43052), (188, 42136), (229, 34592), (368, 21526), (376, 21068), (458, 17296), (736, 10763), (752, 10534), (916, 8648), (1081, 7328), (1504, 5267), (1832, 4324), (2162, 3664)]