74778942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{12809}}^1$

素因数の和:12960

約数の個数: 32

約数和(自身を含む): 172166400

約数和(自身を除く): 97387458

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 12809, 25618, 38427, 76854, 89663, 179326, 268989, 537978, 1780451, 3560902, 5341353, 10682706, 12463157, 24926314, 37389471, 74778942]

約数ペア:

[(1, 74778942), (2, 37389471), (3, 24926314), (6, 12463157), (7, 10682706), (14, 5341353), (21, 3560902), (42, 1780451), (139, 537978), (278, 268989), (417, 179326), (834, 89663), (973, 76854), (1946, 38427), (2919, 25618), (5838, 12809)]