67989724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{23063}}^1$

素因数の和:23145

約数の個数: 24

約数和(自身を含む): 131741568

約数和(自身を除く): 63751844

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 23063, 46126, 92252, 253693, 507386, 1014772, 1545221, 3090442, 6180884, 16997431, 33994862, 67989724]

約数ペア:

[(1, 67989724), (2, 33994862), (4, 16997431), (11, 6180884), (22, 3090442), (44, 1545221), (67, 1014772), (134, 507386), (268, 253693), (737, 92252), (1474, 46126), (2948, 23063)]