42121036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1979}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 78336720

約数和(自身を除く): 36215684

約数列:

[1, 2, 4, 17, 34, 68, 313, 626, 1252, 1979, 3958, 5321, 7916, 10642, 21284, 33643, 67286, 134572, 619427, 1238854, 2477708, 10530259, 21060518, 42121036]

約数ペア:

[(1, 42121036), (2, 21060518), (4, 10530259), (17, 2477708), (34, 1238854), (68, 619427), (313, 134572), (626, 67286), (1252, 33643), (1979, 21284), (3958, 10642), (5321, 7916)]