27955124

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 49768320

約数和(自身を除く): 21813196

約数列:

[1, 2, 4, 137, 139, 274, 278, 367, 548, 556, 734, 1468, 19043, 38086, 50279, 51013, 76172, 100558, 102026, 201116, 204052, 6988781, 13977562, 27955124]

約数ペア:

[(1, 27955124), (2, 13977562), (4, 6988781), (137, 204052), (139, 201116), (274, 102026), (278, 100558), (367, 76172), (548, 51013), (556, 50279), (734, 38086), (1468, 19043)]