28087282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1327}}^1$

素因数の和:1905

約数の個数: 16

約数和(自身を含む): 44461440

約数和(自身を除く): 16374158

約数列:

[1, 2, 19, 38, 557, 1114, 1327, 2654, 10583, 21166, 25213, 50426, 739139, 1478278, 14043641, 28087282]

約数ペア:

[(1, 28087282), (2, 14043641), (19, 1478278), (38, 739139), (557, 50426), (1114, 25213), (1327, 21166), (2654, 10583)]