28978974748

素因数分解:

$2^2\times {\mathrm{439}}^1\times {\mathrm{3527}}^1\times {\mathrm{4679}}^1$

素因数の和:8649

約数の個数: 24

約数和(自身を含む): 50854003200

約数和(自身を除く): 21875028452

約数列:

[1, 2, 4, 439, 878, 1756, 3527, 4679, 7054, 9358, 14108, 18716, 1548353, 2054081, 3096706, 4108162, 6193412, 8216324, 16502833, 33005666, 66011332, 7244743687, 14489487374, 28978974748]

約数ペア:

[(1, 28978974748), (2, 14489487374), (4, 7244743687), (439, 66011332), (878, 33005666), (1756, 16502833), (3527, 8216324), (4679, 6193412), (7054, 4108162), (9358, 3096706), (14108, 2054081), (18716, 1548353)]