27838948

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1373}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 50436792

約数和(自身を除く): 22597844

約数列:

[1, 2, 4, 37, 74, 137, 148, 274, 548, 1373, 2746, 5069, 5492, 10138, 20276, 50801, 101602, 188101, 203204, 376202, 752404, 6959737, 13919474, 27838948]

約数ペア:

[(1, 27838948), (2, 13919474), (4, 6959737), (37, 752404), (74, 376202), (137, 203204), (148, 188101), (274, 101602), (548, 50801), (1373, 20276), (2746, 10138), (5069, 5492)]