28015303682

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1\times {\mathrm{328271}}^1$

素因数の和:328945

約数の個数: 16

約数和(自身を含む): 42685864704

約数和(自身を除く): 14670561022

約数列:

[1, 2, 71, 142, 601, 1202, 42671, 85342, 328271, 656542, 23307241, 46614482, 197290871, 394581742, 14007651841, 28015303682]

約数ペア:

[(1, 28015303682), (2, 14007651841), (71, 394581742), (142, 197290871), (601, 46614482), (1202, 23307241), (42671, 656542), (85342, 328271)]