71430968

素因数分解:

$2^3\times 7^1\times {\mathrm{1275553}}^1$

素因数の和:1275566

約数の個数: 16

約数和(自身を含む): 153066480

約数和(自身を除く): 81635512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1275553, 2551106, 5102212, 8928871, 10204424, 17857742, 35715484, 71430968]

約数ペア:

[(1, 71430968), (2, 35715484), (4, 17857742), (7, 10204424), (8, 8928871), (14, 5102212), (28, 2551106), (56, 1275553)]