38839234

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 68745600

約数和(自身を除く): 29906366

約数列:

[1, 2, 7, 14, 43, 86, 149, 298, 301, 433, 602, 866, 1043, 2086, 3031, 6062, 6407, 12814, 18619, 37238, 44849, 64517, 89698, 129034, 130333, 260666, 451619, 903238, 2774231, 5548462, 19419617, 38839234]

約数ペア:

[(1, 38839234), (2, 19419617), (7, 5548462), (14, 2774231), (43, 903238), (86, 451619), (149, 260666), (298, 130333), (301, 129034), (433, 89698), (602, 64517), (866, 44849), (1043, 37238), (2086, 18619), (3031, 12814), (6062, 6407)]