423732376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67993}}^1$

素因数の和:68059

約数の個数: 32

約数和(自身を含む): 856724400

約数和(自身を除く): 432992024

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 67993, 135986, 271972, 543944, 1291867, 2583734, 2787713, 5167468, 5575426, 10334936, 11150852, 22301704, 52966547, 105933094, 211866188, 423732376]

約数ペア:

[(1, 423732376), (2, 211866188), (4, 105933094), (8, 52966547), (19, 22301704), (38, 11150852), (41, 10334936), (76, 5575426), (82, 5167468), (152, 2787713), (164, 2583734), (328, 1291867), (779, 543944), (1558, 271972), (3116, 135986), (6232, 67993)]