28492028464

素因数分解:

$2^4\times {\mathrm{6551}}^1\times {\mathrm{271829}}^1$

素因数の和:278388

約数の個数: 20

約数和(自身を含む): 55211934960

約数和(自身を除く): 26719906496

約数列:

[1, 2, 4, 8, 16, 6551, 13102, 26204, 52408, 104816, 271829, 543658, 1087316, 2174632, 4349264, 1780751779, 3561503558, 7123007116, 14246014232, 28492028464]

約数ペア:

[(1, 28492028464), (2, 14246014232), (4, 7123007116), (8, 3561503558), (16, 1780751779), (6551, 4349264), (13102, 2174632), (26204, 1087316), (52408, 543658), (104816, 271829)]