67148972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{35491}}^1$

素因数の和:35549

約数の個数: 24

約数和(自身を含む): 131178432

約数和(自身を除く): 64029460

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 35491, 70982, 141964, 390401, 780802, 1526113, 1561604, 3052226, 6104452, 16787243, 33574486, 67148972]

約数ペア:

[(1, 67148972), (2, 33574486), (4, 16787243), (11, 6104452), (22, 3052226), (43, 1561604), (44, 1526113), (86, 780802), (172, 390401), (473, 141964), (946, 70982), (1892, 35491)]