69779866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3359}}^1$

素因数の和:3438

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 52147814

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 221, 442, 611, 799, 1222, 1598, 3359, 6718, 10387, 20774, 43667, 57103, 87334, 114206, 157873, 315746, 742339, 1484678, 2052349, 2683841, 4104698, 5367682, 34889933, 69779866]

約数ペア:

[(1, 69779866), (2, 34889933), (13, 5367682), (17, 4104698), (26, 2683841), (34, 2052349), (47, 1484678), (94, 742339), (221, 315746), (442, 157873), (611, 114206), (799, 87334), (1222, 57103), (1598, 43667), (3359, 20774), (6718, 10387)]