83747272

素因数分解:

$2^3\times 7^2\times {\mathrm{213641}}^1$

素因数の和:213661

約数の個数: 24

約数和(自身を含む): 182663910

約数和(自身を除く): 98916638

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 213641, 427282, 854564, 1495487, 1709128, 2990974, 5981948, 10468409, 11963896, 20936818, 41873636, 83747272]

約数ペア:

[(1, 83747272), (2, 41873636), (4, 20936818), (7, 11963896), (8, 10468409), (14, 5981948), (28, 2990974), (49, 1709128), (56, 1495487), (98, 854564), (196, 427282), (392, 213641)]