29283878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 48988800

約数和(自身を除く): 19704922

約数列:

[1, 2, 13, 26, 53, 79, 106, 158, 269, 538, 689, 1027, 1378, 2054, 3497, 4187, 6994, 8374, 14257, 21251, 28514, 42502, 54431, 108862, 185341, 276263, 370682, 552526, 1126303, 2252606, 14641939, 29283878]

約数ペア:

[(1, 29283878), (2, 14641939), (13, 2252606), (26, 1126303), (53, 552526), (79, 370682), (106, 276263), (158, 185341), (269, 108862), (538, 54431), (689, 42502), (1027, 28514), (1378, 21251), (2054, 14257), (3497, 8374), (4187, 6994)]