67899664

素因数分解:

$2^4\times 7^1\times {\mathrm{606247}}^1$

素因数の和:606262

約数の個数: 20

約数和(自身を含む): 150349504

約数和(自身を除く): 82449840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 606247, 1212494, 2424988, 4243729, 4849976, 8487458, 9699952, 16974916, 33949832, 67899664]

約数ペア:

[(1, 67899664), (2, 33949832), (4, 16974916), (7, 9699952), (8, 8487458), (14, 4849976), (16, 4243729), (28, 2424988), (56, 1212494), (112, 606247)]