40107046

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3919}}^1$

素因数の和:3988

約数の個数: 32

約数和(自身を含む): 74511360

約数和(自身を除く): 34404314

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 731, 1462, 3919, 5117, 7838, 10234, 27433, 54866, 66623, 133246, 168517, 337034, 466361, 932722, 1179619, 2359238, 2864789, 5729578, 20053523, 40107046]

約数ペア:

[(1, 40107046), (2, 20053523), (7, 5729578), (14, 2864789), (17, 2359238), (34, 1179619), (43, 932722), (86, 466361), (119, 337034), (238, 168517), (301, 133246), (602, 66623), (731, 54866), (1462, 27433), (3919, 10234), (5117, 7838)]