66734932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{7699}}^1$

素因数の和:7911

約数の個数: 24

約数和(自身を含む): 128066400

約数和(自身を除く): 61331468

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 2167, 4334, 7699, 8668, 15398, 30796, 84689, 169378, 338756, 1516703, 3033406, 6066812, 16683733, 33367466, 66734932]

約数ペア:

[(1, 66734932), (2, 33367466), (4, 16683733), (11, 6066812), (22, 3033406), (44, 1516703), (197, 338756), (394, 169378), (788, 84689), (2167, 30796), (4334, 15398), (7699, 8668)]