28130548.000000000

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1461623}}^1$

素因数の和:1461641

約数の個数: 16

約数和(自身を含む): 245552832

約数和(自身を除く): 131546238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1461623, 2923246, 4384869, 8769738, 19001099, 38002198, 57003297, 114006594]

約数ペア:

[(1, 114006594), (2, 57003297), (3, 38002198), (6, 19001099), (13, 8769738), (26, 4384869), (39, 2923246), (78, 1461623)]