27856532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2789}}^1$

素因数の和:3031

約数の個数: 24

約数和(自身を含む): 53434080

約数和(自身を除く): 25577548

約数列:

[1, 2, 4, 11, 22, 44, 227, 454, 908, 2497, 2789, 4994, 5578, 9988, 11156, 30679, 61358, 122716, 633103, 1266206, 2532412, 6964133, 13928266, 27856532]

約数ペア:

[(1, 27856532), (2, 13928266), (4, 6964133), (11, 2532412), (22, 1266206), (44, 633103), (227, 122716), (454, 61358), (908, 30679), (2497, 11156), (2789, 9988), (4994, 5578)]