78805474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 132580800

約数和(自身を除く): 53775326

約数列:

[1, 2, 11, 22, 59, 109, 118, 218, 557, 649, 1114, 1199, 1298, 2398, 6127, 6431, 12254, 12862, 32863, 60713, 65726, 70741, 121426, 141482, 361493, 667843, 722986, 1335686, 3582067, 7164134, 39402737, 78805474]

約数ペア:

[(1, 78805474), (2, 39402737), (11, 7164134), (22, 3582067), (59, 1335686), (109, 722986), (118, 667843), (218, 361493), (557, 141482), (649, 121426), (1114, 70741), (1199, 65726), (1298, 60713), (2398, 32863), (6127, 12862), (6431, 12254)]