29778866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 51574320

約数和(自身を除く): 21795454

約数列:

[1, 2, 13, 17, 26, 34, 89, 178, 221, 442, 757, 1157, 1513, 1514, 2314, 3026, 9841, 12869, 19669, 19682, 25738, 39338, 67373, 134746, 167297, 334594, 875849, 1145341, 1751698, 2290682, 14889433, 29778866]

約数ペア:

[(1, 29778866), (2, 14889433), (13, 2290682), (17, 1751698), (26, 1145341), (34, 875849), (89, 334594), (178, 167297), (221, 134746), (442, 67373), (757, 39338), (1157, 25738), (1513, 19682), (1514, 19669), (2314, 12869), (3026, 9841)]