68971112

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53549}}^1$

素因数の和:53585

約数の個数: 32

約数和(自身を含む): 154224000

約数和(自身を除く): 85252888

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 53549, 107098, 214196, 374843, 428392, 749686, 1231627, 1499372, 2463254, 2998744, 4926508, 8621389, 9853016, 17242778, 34485556, 68971112]

約数ペア:

[(1, 68971112), (2, 34485556), (4, 17242778), (7, 9853016), (8, 8621389), (14, 4926508), (23, 2998744), (28, 2463254), (46, 1499372), (56, 1231627), (92, 749686), (161, 428392), (184, 374843), (322, 214196), (644, 107098), (1288, 53549)]