68410346

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1774

約数の個数: 24

約数和(自身を含む): 110608416

約数和(自身を除く): 42198070

約数列:

[1, 2, 17, 34, 71, 142, 289, 578, 1207, 1667, 2414, 3334, 20519, 28339, 41038, 56678, 118357, 236714, 481763, 963526, 2012069, 4024138, 34205173, 68410346]

約数ペア:

[(1, 68410346), (2, 34205173), (17, 4024138), (34, 2012069), (71, 963526), (142, 481763), (289, 236714), (578, 118357), (1207, 56678), (1667, 41038), (2414, 28339), (3334, 20519)]