28184068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33713}}^1$

素因数の和:33747

約数の個数: 24

約数和(自身を含む): 56639520

約数和(自身を除く): 28455452

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 33713, 67426, 134852, 370843, 640547, 741686, 1281094, 1483372, 2562188, 7046017, 14092034, 28184068]

約数ペア:

[(1, 28184068), (2, 14092034), (4, 7046017), (11, 2562188), (19, 1483372), (22, 1281094), (38, 741686), (44, 640547), (76, 370843), (209, 134852), (418, 67426), (836, 33713)]