67081406

素因数分解:

$2^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{5711}}^1$

素因数の和:6559

約数の個数: 16

約数和(自身を含む): 115153920

約数和(自身を除く): 48072514

約数列:

[1, 2, 7, 14, 839, 1678, 5711, 5873, 11422, 11746, 39977, 79954, 4791529, 9583058, 33540703, 67081406]

約数ペア:

[(1, 67081406), (2, 33540703), (7, 9583058), (14, 4791529), (839, 79954), (1678, 39977), (5711, 11746), (5873, 11422)]