72115484

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{54799}}^1$

素因数の和:54857

約数の個数: 24

約数和(自身を含む): 147302400

約数和(自身を除く): 75186916

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 54799, 109598, 219196, 383593, 767186, 1534372, 2575553, 5151106, 10302212, 18028871, 36057742, 72115484]

約数ペア:

[(1, 72115484), (2, 36057742), (4, 18028871), (7, 10302212), (14, 5151106), (28, 2575553), (47, 1534372), (94, 767186), (188, 383593), (329, 219196), (658, 109598), (1316, 54799)]