65797864

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{673}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 137152260

約数和(自身を除く): 71354396

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 121, 202, 242, 404, 484, 673, 808, 968, 1111, 1346, 2222, 2692, 4444, 5384, 7403, 8888, 12221, 14806, 24442, 29612, 48884, 59224, 67973, 81433, 97768, 135946, 162866, 271892, 325732, 543784, 651464, 747703, 1495406, 2990812, 5981624, 8224733, 16449466, 32898932, 65797864]

約数ペア:

[(1, 65797864), (2, 32898932), (4, 16449466), (8, 8224733), (11, 5981624), (22, 2990812), (44, 1495406), (88, 747703), (101, 651464), (121, 543784), (202, 325732), (242, 271892), (404, 162866), (484, 135946), (673, 97768), (808, 81433), (968, 67973), (1111, 59224), (1346, 48884), (2222, 29612), (2692, 24442), (4444, 14806), (5384, 12221), (7403, 8888)]