65012428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{17609}}^1$

素因数の和:17697

約数の個数: 24

約数和(自身を含む): 124256160

約数和(自身を除く): 59243732

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 17609, 35218, 70436, 228917, 457834, 915668, 1250239, 2500478, 5000956, 16253107, 32506214, 65012428]

約数ペア:

[(1, 65012428), (2, 32506214), (4, 16253107), (13, 5000956), (26, 2500478), (52, 1250239), (71, 915668), (142, 457834), (284, 228917), (923, 70436), (1846, 35218), (3692, 17609)]