28846554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 67903488

約数和(自身を除く): 39056934

約数列:

[1, 2, 3, 6, 11, 22, 23, 31, 33, 46, 62, 66, 69, 93, 138, 186, 253, 341, 506, 613, 682, 713, 759, 1023, 1226, 1426, 1518, 1839, 2046, 2139, 3678, 4278, 6743, 7843, 13486, 14099, 15686, 19003, 20229, 23529, 28198, 38006, 40458, 42297, 47058, 57009, 84594, 114018, 155089, 209033, 310178, 418066, 437069, 465267, 627099, 874138, 930534, 1254198, 1311207, 2622414, 4807759, 9615518, 14423277, 28846554]

約数ペア:

[(1, 28846554), (2, 14423277), (3, 9615518), (6, 4807759), (11, 2622414), (22, 1311207), (23, 1254198), (31, 930534), (33, 874138), (46, 627099), (62, 465267), (66, 437069), (69, 418066), (93, 310178), (138, 209033), (186, 155089), (253, 114018), (341, 84594), (506, 57009), (613, 47058), (682, 42297), (713, 40458), (759, 38006), (1023, 28198), (1226, 23529), (1426, 20229), (1518, 19003), (1839, 15686), (2046, 14099), (2139, 13486), (3678, 7843), (4278, 6743)]