64693772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6653}}^1$

素因数の和:6698

約数の個数: 48

約数和(自身を含む): 140851872

約数和(自身を除く): 76158100

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 6653, 9724, 13306, 26612, 73183, 86489, 113101, 146366, 172978, 226202, 292732, 345956, 452404, 951379, 1244111, 1470313, 1902758, 2488222, 2940626, 3805516, 4976444, 5881252, 16173443, 32346886, 64693772]

約数ペア:

[(1, 64693772), (2, 32346886), (4, 16173443), (11, 5881252), (13, 4976444), (17, 3805516), (22, 2940626), (26, 2488222), (34, 1902758), (44, 1470313), (52, 1244111), (68, 951379), (143, 452404), (187, 345956), (221, 292732), (286, 226202), (374, 172978), (442, 146366), (572, 113101), (748, 86489), (884, 73183), (2431, 26612), (4862, 13306), (6653, 9724)]