22937768

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 51717120

約数和(自身を除く): 28779352

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 73, 124, 146, 181, 217, 248, 292, 362, 434, 511, 584, 724, 868, 1022, 1267, 1448, 1736, 2044, 2263, 2534, 4088, 4526, 5068, 5611, 9052, 10136, 11222, 13213, 15841, 18104, 22444, 26426, 31682, 39277, 44888, 52852, 63364, 78554, 92491, 105704, 126728, 157108, 184982, 314216, 369964, 409603, 739928, 819206, 1638412, 2867221, 3276824, 5734442, 11468884, 22937768]

約数ペア:

[(1, 22937768), (2, 11468884), (4, 5734442), (7, 3276824), (8, 2867221), (14, 1638412), (28, 819206), (31, 739928), (56, 409603), (62, 369964), (73, 314216), (124, 184982), (146, 157108), (181, 126728), (217, 105704), (248, 92491), (292, 78554), (362, 63364), (434, 52852), (511, 44888), (584, 39277), (724, 31682), (868, 26426), (1022, 22444), (1267, 18104), (1448, 15841), (1736, 13213), (2044, 11222), (2263, 10136), (2534, 9052), (4088, 5611), (4526, 5068)]