77385776

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{28619}}^1$

素因数の和:28653

約数の個数: 30

約数和(自身を含む): 162361260

約数和(自身を除く): 84975484

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 28619, 57238, 114476, 228952, 372047, 457904, 744094, 1488188, 2976376, 4836611, 5952752, 9673222, 19346444, 38692888, 77385776]

約数ペア:

[(1, 77385776), (2, 38692888), (4, 19346444), (8, 9673222), (13, 5952752), (16, 4836611), (26, 2976376), (52, 1488188), (104, 744094), (169, 457904), (208, 372047), (338, 228952), (676, 114476), (1352, 57238), (2704, 28619)]