9309132784

素因数分解:

$2^4\times 7^1\times {\mathrm{347}}^1\times {\mathrm{239531}}^1$

素因数の和:239893

約数の個数: 40

約数和(自身を含む): 20672569728

約数和(自身を除く): 11363436944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 347, 694, 1388, 2429, 2776, 4858, 5552, 9716, 19432, 38864, 239531, 479062, 958124, 1676717, 1916248, 3353434, 3832496, 6706868, 13413736, 26827472, 83117257, 166234514, 332469028, 581820799, 664938056, 1163641598, 1329876112, 2327283196, 4654566392, 9309132784]

約数ペア:

[(1, 9309132784), (2, 4654566392), (4, 2327283196), (7, 1329876112), (8, 1163641598), (14, 664938056), (16, 581820799), (28, 332469028), (56, 166234514), (112, 83117257), (347, 26827472), (694, 13413736), (1388, 6706868), (2429, 3832496), (2776, 3353434), (4858, 1916248), (5552, 1676717), (9716, 958124), (19432, 479062), (38864, 239531)]