64654828

素因数分解:

$2^2\times 7^1\times {\mathrm{881}}^1\times {\mathrm{2621}}^1$

素因数の和:3513

約数の個数: 24

約数和(自身を含む): 129505824

約数和(自身を除く): 64850996

約数列:

[1, 2, 4, 7, 14, 28, 881, 1762, 2621, 3524, 5242, 6167, 10484, 12334, 18347, 24668, 36694, 73388, 2309101, 4618202, 9236404, 16163707, 32327414, 64654828]

約数ペア:

[(1, 64654828), (2, 32327414), (4, 16163707), (7, 9236404), (14, 4618202), (28, 2309101), (881, 73388), (1762, 36694), (2621, 24668), (3524, 18347), (5242, 12334), (6167, 10484)]