27491804

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 49412160

約数和(自身を除く): 21920356

約数列:

[1, 2, 4, 47, 94, 188, 257, 514, 569, 1028, 1138, 2276, 12079, 24158, 26743, 48316, 53486, 106972, 146233, 292466, 584932, 6872951, 13745902, 27491804]

約数ペア:

[(1, 27491804), (2, 13745902), (4, 6872951), (47, 584932), (94, 292466), (188, 146233), (257, 106972), (514, 53486), (569, 48316), (1028, 26743), (1138, 24158), (2276, 12079)]