71520405088

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{18471179}}^1$

素因数の和:18471211

約数の個数: 36

約数和(自身を含む): 154770017220

約数和(自身を除く): 83249612132

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 18471179, 36942358, 73884716, 147769432, 203182969, 295538864, 406365938, 591077728, 812731876, 1625463752, 2235012659, 3250927504, 4470025318, 6501855008, 8940050636, 17880101272, 35760202544, 71520405088]

約数ペア:

[(1, 71520405088), (2, 35760202544), (4, 17880101272), (8, 8940050636), (11, 6501855008), (16, 4470025318), (22, 3250927504), (32, 2235012659), (44, 1625463752), (88, 812731876), (121, 591077728), (176, 406365938), (242, 295538864), (352, 203182969), (484, 147769432), (968, 73884716), (1936, 36942358), (3872, 18471179)]