74137168

素因数分解:

$2^4\times 7^1\times {\mathrm{661939}}^1$

素因数の和:661954

約数の個数: 20

約数和(自身を含む): 164161120

約数和(自身を除く): 90023952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 661939, 1323878, 2647756, 4633573, 5295512, 9267146, 10591024, 18534292, 37068584, 74137168]

約数ペア:

[(1, 74137168), (2, 37068584), (4, 18534292), (7, 10591024), (8, 9267146), (14, 5295512), (16, 4633573), (28, 2647756), (56, 1323878), (112, 661939)]