27578128

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{4621}}^1$

素因数の和:5002

約数の個数: 20

約数和(自身を含む): 53587468

約数和(自身を除く): 26009340

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 4621, 5968, 9242, 18484, 36968, 73936, 1723633, 3447266, 6894532, 13789064, 27578128]

約数ペア:

[(1, 27578128), (2, 13789064), (4, 6894532), (8, 3447266), (16, 1723633), (373, 73936), (746, 36968), (1492, 18484), (2984, 9242), (4621, 5968)]