71350071472

素因数分解:

$2^4\times {\mathrm{1069}}^1\times {\mathrm{4171543}}^1$

素因数の和:4172620

約数の個数: 20

約数和(自身を含む): 138370114480

約数和(自身を除く): 67020043008

約数列:

[1, 2, 4, 8, 16, 1069, 2138, 4276, 8552, 17104, 4171543, 8343086, 16686172, 33372344, 66744688, 4459379467, 8918758934, 17837517868, 35675035736, 71350071472]

約数ペア:

[(1, 71350071472), (2, 35675035736), (4, 17837517868), (8, 8918758934), (16, 4459379467), (1069, 66744688), (2138, 33372344), (4276, 16686172), (8552, 8343086), (17104, 4171543)]