64898452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{50231}}^1$

素因数の和:50271

約数の個数: 24

約数和(自身を含む): 126584640

約数和(自身を除く): 61686188

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 50231, 100462, 200924, 853927, 954389, 1707854, 1908778, 3415708, 3817556, 16224613, 32449226, 64898452]

約数ペア:

[(1, 64898452), (2, 32449226), (4, 16224613), (17, 3817556), (19, 3415708), (34, 1908778), (38, 1707854), (68, 954389), (76, 853927), (323, 200924), (646, 100462), (1292, 50231)]