42885458

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16381}}^1$

素因数の和:16418

約数の個数: 32

約数和(自身を含む): 84924288

約数和(自身を除く): 42038830

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 16381, 32762, 114667, 180191, 229334, 278477, 360382, 556954, 1261337, 1949339, 2522674, 3063247, 3898678, 6126494, 21442729, 42885458]

約数ペア:

[(1, 42885458), (2, 21442729), (7, 6126494), (11, 3898678), (14, 3063247), (17, 2522674), (22, 1949339), (34, 1261337), (77, 556954), (119, 360382), (154, 278477), (187, 229334), (238, 180191), (374, 114667), (1309, 32762), (2618, 16381)]