68863538

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{1481}}^1$

素因数の和:1897

約数の個数: 16

約数和(自身を含む): 105210144

約数和(自身を除く): 36346606

約数列:

[1, 2, 67, 134, 347, 694, 1481, 2962, 23249, 46498, 99227, 198454, 513907, 1027814, 34431769, 68863538]

約数ペア:

[(1, 68863538), (2, 34431769), (67, 1027814), (134, 513907), (347, 198454), (694, 99227), (1481, 46498), (2962, 23249)]