8553248

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{47}}^2$

素因数の和:126

約数の個数: 54

約数和(自身を含む): 18911403

約数和(自身を除く): 10358155

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 121, 176, 188, 242, 352, 376, 484, 517, 752, 968, 1034, 1504, 1936, 2068, 2209, 3872, 4136, 4418, 5687, 8272, 8836, 11374, 16544, 17672, 22748, 24299, 35344, 45496, 48598, 70688, 90992, 97196, 181984, 194392, 267289, 388784, 534578, 777568, 1069156, 2138312, 4276624, 8553248]

約数ペア:

[(1, 8553248), (2, 4276624), (4, 2138312), (8, 1069156), (11, 777568), (16, 534578), (22, 388784), (32, 267289), (44, 194392), (47, 181984), (88, 97196), (94, 90992), (121, 70688), (176, 48598), (188, 45496), (242, 35344), (352, 24299), (376, 22748), (484, 17672), (517, 16544), (752, 11374), (968, 8836), (1034, 8272), (1504, 5687), (1936, 4418), (2068, 4136), (2209, 3872)]