67416844

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{139291}}^1$

素因数の和:139317

約数の個数: 18

約数和(自身を含む): 129680852

約数和(自身を除く): 62264008

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 139291, 278582, 557164, 1532201, 3064402, 6128804, 16854211, 33708422, 67416844]

約数ペア:

[(1, 67416844), (2, 33708422), (4, 16854211), (11, 6128804), (22, 3064402), (44, 1532201), (121, 557164), (242, 278582), (484, 139291)]