69221876

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{1093}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 123508224

約数和(自身を除く): 54286348

約数列:

[1, 2, 4, 71, 142, 223, 284, 446, 892, 1093, 2186, 4372, 15833, 31666, 63332, 77603, 155206, 243739, 310412, 487478, 974956, 17305469, 34610938, 69221876]

約数ペア:

[(1, 69221876), (2, 34610938), (4, 17305469), (71, 974956), (142, 487478), (223, 310412), (284, 243739), (446, 155206), (892, 77603), (1093, 63332), (2186, 31666), (4372, 15833)]