68698972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{3187}}^1$

素因数の和:3525

約数の個数: 24

約数和(自身を含む): 127736784

約数和(自身を除く): 59037812

約数列:

[1, 2, 4, 17, 34, 68, 317, 634, 1268, 3187, 5389, 6374, 10778, 12748, 21556, 54179, 108358, 216716, 1010279, 2020558, 4041116, 17174743, 34349486, 68698972]

約数ペア:

[(1, 68698972), (2, 34349486), (4, 17174743), (17, 4041116), (34, 2020558), (68, 1010279), (317, 216716), (634, 108358), (1268, 54179), (3187, 21556), (5389, 12748), (6374, 10778)]