79498004

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{2087}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 142067520

約数和(自身を除く): 62569516

約数列:

[1, 2, 4, 89, 107, 178, 214, 356, 428, 2087, 4174, 8348, 9523, 19046, 38092, 185743, 223309, 371486, 446618, 742972, 893236, 19874501, 39749002, 79498004]

約数ペア:

[(1, 79498004), (2, 39749002), (4, 19874501), (89, 893236), (107, 742972), (178, 446618), (214, 371486), (356, 223309), (428, 185743), (2087, 38092), (4174, 19046), (8348, 9523)]