67020968

素因数分解:

$2^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{3449}}^1$

素因数の和:3809

約数の個数: 32

約数和(自身を含む): 144072000

約数和(自身を除く): 77051032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 347, 694, 1388, 2429, 2776, 3449, 4858, 6898, 9716, 13796, 19432, 24143, 27592, 48286, 96572, 193144, 1196803, 2393606, 4787212, 8377621, 9574424, 16755242, 33510484, 67020968]

約数ペア:

[(1, 67020968), (2, 33510484), (4, 16755242), (7, 9574424), (8, 8377621), (14, 4787212), (28, 2393606), (56, 1196803), (347, 193144), (694, 96572), (1388, 48286), (2429, 27592), (2776, 24143), (3449, 19432), (4858, 13796), (6898, 9716)]