68138072

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{593}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 130870080

約数和(自身を除く): 62732008

約数列:

[1, 2, 4, 8, 53, 106, 212, 271, 424, 542, 593, 1084, 1186, 2168, 2372, 4744, 14363, 28726, 31429, 57452, 62858, 114904, 125716, 160703, 251432, 321406, 642812, 1285624, 8517259, 17034518, 34069036, 68138072]

約数ペア:

[(1, 68138072), (2, 34069036), (4, 17034518), (8, 8517259), (53, 1285624), (106, 642812), (212, 321406), (271, 251432), (424, 160703), (542, 125716), (593, 114904), (1084, 62858), (1186, 57452), (2168, 31429), (2372, 28726), (4744, 14363)]