68643376

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{64033}}^1$

素因数の和:64108

約数の個数: 20

約数和(自身を含む): 134983672

約数和(自身を除く): 66340296

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 64033, 128066, 256132, 512264, 1024528, 4290211, 8580422, 17160844, 34321688, 68643376]

約数ペア:

[(1, 68643376), (2, 34321688), (4, 17160844), (8, 8580422), (16, 4290211), (67, 1024528), (134, 512264), (268, 256132), (536, 128066), (1072, 64033)]