67887482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{38971}}^1$

素因数の和:39053

約数の個数: 16

約数和(自身を含む): 111304032

約数和(自身を除く): 43416550

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 38971, 77942, 506623, 1013246, 2611057, 5222114, 33943741, 67887482]

約数ペア:

[(1, 67887482), (2, 33943741), (13, 5222114), (26, 2611057), (67, 1013246), (134, 506623), (871, 77942), (1742, 38971)]