74155898

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:690

約数の個数: 24

約数和(自身を含む): 118140480

約数和(自身を除く): 43984582

約数列:

[1, 2, 19, 38, 271, 361, 379, 542, 722, 758, 5149, 7201, 10298, 14402, 97831, 102709, 136819, 195662, 205418, 273638, 1951471, 3902942, 37077949, 74155898]

約数ペア:

[(1, 74155898), (2, 37077949), (19, 3902942), (38, 1951471), (271, 273638), (361, 205418), (379, 195662), (542, 136819), (722, 102709), (758, 97831), (5149, 14402), (7201, 10298)]