77664364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{26561}}^1$

素因数の和:26625

約数の個数: 24

約数和(自身を含む): 147259728

約数和(自身を除く): 69595364

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 26561, 53122, 106244, 451537, 903074, 1142123, 1806148, 2284246, 4568492, 19416091, 38832182, 77664364]

約数ペア:

[(1, 77664364), (2, 38832182), (4, 19416091), (17, 4568492), (34, 2284246), (43, 1806148), (68, 1142123), (86, 903074), (172, 451537), (731, 106244), (1462, 53122), (2924, 26561)]