69978322

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{9749}}^1$

素因数の和:9885

約数の個数: 16

約数和(自身を含む): 108927000

約数和(自身を除く): 38948678

約数列:

[1, 2, 37, 74, 97, 194, 3589, 7178, 9749, 19498, 360713, 721426, 945653, 1891306, 34989161, 69978322]

約数ペア:

[(1, 69978322), (2, 34989161), (37, 1891306), (74, 945653), (97, 721426), (194, 360713), (3589, 19498), (7178, 9749)]