79948076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{90439}}^1$

素因数の和:90473

約数の個数: 24

約数和(自身を含む): 159536160

約数和(自身を除く): 79588084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 90439, 180878, 361756, 1175707, 1537463, 2351414, 3074926, 4702828, 6149852, 19987019, 39974038, 79948076]

約数ペア:

[(1, 79948076), (2, 39974038), (4, 19987019), (13, 6149852), (17, 4702828), (26, 3074926), (34, 2351414), (52, 1537463), (68, 1175707), (221, 361756), (442, 180878), (884, 90439)]