72555418

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{2213}}^1$

素因数の和:2338

約数の個数: 24

約数和(自身を含む): 119117628

約数和(自身を除く): 46562210

約数列:

[1, 2, 13, 26, 97, 169, 194, 338, 1261, 2213, 2522, 4426, 16393, 28769, 32786, 57538, 214661, 373997, 429322, 747994, 2790593, 5581186, 36277709, 72555418]

約数ペア:

[(1, 72555418), (2, 36277709), (13, 5581186), (26, 2790593), (97, 747994), (169, 429322), (194, 373997), (338, 214661), (1261, 57538), (2213, 32786), (2522, 28769), (4426, 16393)]