28490606

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{36433}}^1$

素因数の和:36475

約数の個数: 16

約数和(自身を含む): 47218464

約数和(自身を除く): 18727858

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 36433, 72866, 619361, 837959, 1238722, 1675918, 14245303, 28490606]

約数ペア:

[(1, 28490606), (2, 14245303), (17, 1675918), (23, 1238722), (34, 837959), (46, 619361), (391, 72866), (782, 36433)]