28948836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{344629}}^1$

素因数の和:344643

約数の個数: 24

約数和(自身を含む): 77197120

約数和(自身を除く): 48248284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 344629, 689258, 1033887, 1378516, 2067774, 2412403, 4135548, 4824806, 7237209, 9649612, 14474418, 28948836]

約数ペア:

[(1, 28948836), (2, 14474418), (3, 9649612), (4, 7237209), (6, 4824806), (7, 4135548), (12, 2412403), (14, 2067774), (21, 1378516), (28, 1033887), (42, 689258), (84, 344629)]