28665038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{5717}}^1$

素因数の和:5851

約数の個数: 16

約数和(自身を含む): 45286560

約数和(自身を除く): 16621522

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 5717, 11434, 131491, 262982, 623153, 1246306, 14332519, 28665038]

約数ペア:

[(1, 28665038), (2, 14332519), (23, 1246306), (46, 623153), (109, 262982), (218, 131491), (2507, 11434), (5014, 5717)]