78541424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3529}}^1$

素因数の和:3657

約数の個数: 40

約数和(自身を含む): 165458160

約数和(自身を除く): 86916736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 3529, 5564, 7058, 11128, 14116, 22256, 28232, 45877, 56464, 91754, 183508, 367016, 377603, 734032, 755206, 1510412, 3020824, 4908839, 6041648, 9817678, 19635356, 39270712, 78541424]

約数ペア:

[(1, 78541424), (2, 39270712), (4, 19635356), (8, 9817678), (13, 6041648), (16, 4908839), (26, 3020824), (52, 1510412), (104, 755206), (107, 734032), (208, 377603), (214, 367016), (428, 183508), (856, 91754), (1391, 56464), (1712, 45877), (2782, 28232), (3529, 22256), (5564, 14116), (7058, 11128)]