68204912

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{115211}}^1$

素因数の和:115256

約数の個数: 20

約数和(自身を含む): 135719736

約数和(自身を除く): 67514824

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 115211, 230422, 460844, 921688, 1843376, 4262807, 8525614, 17051228, 34102456, 68204912]

約数ペア:

[(1, 68204912), (2, 34102456), (4, 17051228), (8, 8525614), (16, 4262807), (37, 1843376), (74, 921688), (148, 460844), (296, 230422), (592, 115211)]