79924412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61861}}^1$

素因数の和:61901

約数の個数: 24

約数和(自身を含む): 155892240

約数和(自身を除く): 75967828

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 61861, 123722, 247444, 1051637, 1175359, 2103274, 2350718, 4206548, 4701436, 19981103, 39962206, 79924412]

約数ペア:

[(1, 79924412), (2, 39962206), (4, 19981103), (17, 4701436), (19, 4206548), (34, 2350718), (38, 2103274), (68, 1175359), (76, 1051637), (323, 247444), (646, 123722), (1292, 61861)]