68086070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7817}}^1$

素因数の和:7904

約数の個数: 32

約数和(自身を含む): 133969248

約数和(自身を除く): 65883178

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 7817, 8710, 15634, 39085, 78170, 101621, 203242, 508105, 523739, 1016210, 1047478, 2618695, 5237390, 6808607, 13617214, 34043035, 68086070]

約数ペア:

[(1, 68086070), (2, 34043035), (5, 13617214), (10, 6808607), (13, 5237390), (26, 2618695), (65, 1047478), (67, 1016210), (130, 523739), (134, 508105), (335, 203242), (670, 101621), (871, 78170), (1742, 39085), (4355, 15634), (7817, 8710)]