79012336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19993}}^1$

素因数の和:20033

約数の個数: 40

約数和(自身を含む): 173547920

約数和(自身を除く): 94535584

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 19993, 39986, 79972, 159944, 259909, 319888, 379867, 519818, 759734, 1039636, 1519468, 2079272, 3038936, 4158544, 4938271, 6077872, 9876542, 19753084, 39506168, 79012336]

約数ペア:

[(1, 79012336), (2, 39506168), (4, 19753084), (8, 9876542), (13, 6077872), (16, 4938271), (19, 4158544), (26, 3038936), (38, 2079272), (52, 1519468), (76, 1039636), (104, 759734), (152, 519818), (208, 379867), (247, 319888), (304, 259909), (494, 159944), (988, 79972), (1976, 39986), (3952, 19993)]