22757896

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 52214400

約数和(自身を除く): 29456504

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 73, 76, 133, 146, 152, 266, 292, 293, 511, 532, 584, 586, 1022, 1064, 1172, 1387, 2044, 2051, 2344, 2774, 4088, 4102, 5548, 5567, 8204, 9709, 11096, 11134, 16408, 19418, 21389, 22268, 38836, 38969, 42778, 44536, 77672, 77938, 85556, 149723, 155876, 171112, 299446, 311752, 406391, 598892, 812782, 1197784, 1625564, 2844737, 3251128, 5689474, 11378948, 22757896]

約数ペア:

[(1, 22757896), (2, 11378948), (4, 5689474), (7, 3251128), (8, 2844737), (14, 1625564), (19, 1197784), (28, 812782), (38, 598892), (56, 406391), (73, 311752), (76, 299446), (133, 171112), (146, 155876), (152, 149723), (266, 85556), (292, 77938), (293, 77672), (511, 44536), (532, 42778), (584, 38969), (586, 38836), (1022, 22268), (1064, 21389), (1172, 19418), (1387, 16408), (2044, 11134), (2051, 11096), (2344, 9709), (2774, 8204), (4088, 5567), (4102, 5548)]