28011848

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{112951}}^1$

素因数の和:112988

約数の個数: 16

約数和(自身を含む): 54216960

約数和(自身を除く): 26205112

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 112951, 225902, 451804, 903608, 3501481, 7002962, 14005924, 28011848]

約数ペア:

[(1, 28011848), (2, 14005924), (4, 7002962), (8, 3501481), (31, 903608), (62, 451804), (124, 225902), (248, 112951)]