28305497114

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1\times {\mathrm{39227}}^1$

素因数の和:40382

約数の個数: 32

約数和(自身を含む): 47365456320

約数和(自身を除く): 19059959206

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1117, 2234, 18989, 21223, 37978, 39227, 42446, 78454, 360791, 666859, 721582, 745313, 1333718, 1490626, 12670321, 25340642, 43816559, 87633118, 744881503, 832514621, 1489763006, 1665029242, 14152748557, 28305497114]

約数ペア:

[(1, 28305497114), (2, 14152748557), (17, 1665029242), (19, 1489763006), (34, 832514621), (38, 744881503), (323, 87633118), (646, 43816559), (1117, 25340642), (2234, 12670321), (18989, 1490626), (21223, 1333718), (37978, 745313), (39227, 721582), (42446, 666859), (78454, 360791)]