78971854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{51481}}^1$

素因数の和:51555

約数の個数: 16

約数和(自身を含む): 129734640

約数和(自身を除く): 50762786

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 51481, 102962, 669253, 1338506, 3037379, 6074758, 39485927, 78971854]

約数ペア:

[(1, 78971854), (2, 39485927), (13, 6074758), (26, 3037379), (59, 1338506), (118, 669253), (767, 102962), (1534, 51481)]