858360056

素因数分解:

$2^3\times {\mathrm{17}}^3\times {\mathrm{21839}}^1$

素因数の和:21896

約数の個数: 32

約数和(自身を含む): 1710072000

約数和(自身を除く): 851711944

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 4913, 9826, 19652, 21839, 39304, 43678, 87356, 174712, 371263, 742526, 1485052, 2970104, 6311471, 12622942, 25245884, 50491768, 107295007, 214590014, 429180028, 858360056]

約数ペア:

[(1, 858360056), (2, 429180028), (4, 214590014), (8, 107295007), (17, 50491768), (34, 25245884), (68, 12622942), (136, 6311471), (289, 2970104), (578, 1485052), (1156, 742526), (2312, 371263), (4913, 174712), (9826, 87356), (19652, 43678), (21839, 39304)]