275045764

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4463}}^1$

素因数の和:4576

約数の個数: 48

約数和(自身を含む): 575963136

約数和(自身を除く): 300917372

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 71, 124, 142, 217, 284, 434, 497, 868, 994, 1988, 2201, 4402, 4463, 8804, 8926, 15407, 17852, 30814, 31241, 61628, 62482, 124964, 138353, 276706, 316873, 553412, 633746, 968471, 1267492, 1936942, 2218111, 3873884, 4436222, 8872444, 9823063, 19646126, 39292252, 68761441, 137522882, 275045764]

約数ペア:

[(1, 275045764), (2, 137522882), (4, 68761441), (7, 39292252), (14, 19646126), (28, 9823063), (31, 8872444), (62, 4436222), (71, 3873884), (124, 2218111), (142, 1936942), (217, 1267492), (284, 968471), (434, 633746), (497, 553412), (868, 316873), (994, 276706), (1988, 138353), (2201, 124964), (4402, 62482), (4463, 61628), (8804, 31241), (8926, 30814), (15407, 17852)]