28164513816

素因数分解:

$2^3\times 3^2\times {\mathrm{391173803}}^1$

素因数の和:391173815

約数の個数: 24

約数和(自身を含む): 76278891780

約数和(自身を除く): 48114377964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 391173803, 782347606, 1173521409, 1564695212, 2347042818, 3129390424, 3520564227, 4694085636, 7041128454, 9388171272, 14082256908, 28164513816]

約数ペア:

[(1, 28164513816), (2, 14082256908), (3, 9388171272), (4, 7041128454), (6, 4694085636), (8, 3520564227), (9, 3129390424), (12, 2347042818), (18, 1564695212), (24, 1173521409), (36, 782347606), (72, 391173803)]