70684538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{19073}}^1$

素因数の和:19201

約数の個数: 16

約数和(自身を含む): 113299560

約数和(自身を除く): 42615022

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 19073, 38146, 324241, 648482, 2078957, 4157914, 35342269, 70684538]

約数ペア:

[(1, 70684538), (2, 35342269), (17, 4157914), (34, 2078957), (109, 648482), (218, 324241), (1853, 38146), (3706, 19073)]