72638234

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{1723}}^1$

素因数の和:2029

約数の個数: 16

約数和(自身を含む): 110598048

約数和(自身を除く): 37959814

約数列:

[1, 2, 107, 197, 214, 394, 1723, 3446, 21079, 42158, 184361, 339431, 368722, 678862, 36319117, 72638234]

約数ペア:

[(1, 72638234), (2, 36319117), (107, 678862), (197, 368722), (214, 339431), (394, 184361), (1723, 42158), (3446, 21079)]