27704986

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{1163}}^1$

素因数の和:1485

約数の個数: 16

約数和(自身を含む): 42714144

約数和(自身を除く): 15009158

約数列:

[1, 2, 43, 86, 277, 554, 1163, 2326, 11911, 23822, 50009, 100018, 322151, 644302, 13852493, 27704986]

約数ペア:

[(1, 27704986), (2, 13852493), (43, 644302), (86, 322151), (277, 100018), (554, 50009), (1163, 23822), (2326, 11911)]