71863228

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{337}}^1\times {\mathrm{599}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 127764000

約数和(自身を除く): 55900772

約数列:

[1, 2, 4, 89, 178, 337, 356, 599, 674, 1198, 1348, 2396, 29993, 53311, 59986, 106622, 119972, 201863, 213244, 403726, 807452, 17965807, 35931614, 71863228]

約数ペア:

[(1, 71863228), (2, 35931614), (4, 17965807), (89, 807452), (178, 403726), (337, 213244), (356, 201863), (599, 119972), (674, 106622), (1198, 59986), (1348, 53311), (2396, 29993)]