565568668

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{14563}}^1$

素因数の和:14666

約数の個数: 48

約数和(自身を含む): 1207064320

約数和(自身を除く): 641495652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 1022, 1387, 2044, 2774, 5548, 9709, 14563, 19418, 29126, 38836, 58252, 101941, 203882, 276697, 407764, 553394, 1063099, 1106788, 1936879, 2126198, 3873758, 4252396, 7441693, 7747516, 14883386, 20198881, 29766772, 40397762, 80795524, 141392167, 282784334, 565568668]

約数ペア:

[(1, 565568668), (2, 282784334), (4, 141392167), (7, 80795524), (14, 40397762), (19, 29766772), (28, 20198881), (38, 14883386), (73, 7747516), (76, 7441693), (133, 4252396), (146, 3873758), (266, 2126198), (292, 1936879), (511, 1106788), (532, 1063099), (1022, 553394), (1387, 407764), (2044, 276697), (2774, 203882), (5548, 101941), (9709, 58252), (14563, 38836), (19418, 29126)]