66913457676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{428932421}}^1$

素因数の和:428932441

約数の個数: 24

約数和(自身を含む): 168141509424

約数和(自身を除く): 101228051748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 428932421, 857864842, 1286797263, 1715729684, 2573594526, 5147189052, 5576121473, 11152242946, 16728364419, 22304485892, 33456728838, 66913457676]

約数ペア:

[(1, 66913457676), (2, 33456728838), (3, 22304485892), (4, 16728364419), (6, 11152242946), (12, 5576121473), (13, 5147189052), (26, 2573594526), (39, 1715729684), (52, 1286797263), (78, 857864842), (156, 428932421)]