68767996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{23327}}^1$

素因数の和:23409

約数の個数: 24

約数和(自身を含む): 133249536

約数和(自身を除く): 64481540

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 23327, 46654, 93308, 256597, 513194, 1026388, 1562909, 3125818, 6251636, 17191999, 34383998, 68767996]

約数ペア:

[(1, 68767996), (2, 34383998), (4, 17191999), (11, 6251636), (22, 3125818), (44, 1562909), (67, 1026388), (134, 513194), (268, 256597), (737, 93308), (1474, 46654), (2948, 23327)]