28821489452

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{14100533}}^1$

素因数の和:14100617

約数の個数: 24

約数和(自身を含む): 58432612896

約数和(自身を除く): 29611123444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 14100533, 28201066, 56402132, 98703731, 197407462, 394814924, 1029338909, 2058677818, 4117355636, 7205372363, 14410744726, 28821489452]

約数ペア:

[(1, 28821489452), (2, 14410744726), (4, 7205372363), (7, 4117355636), (14, 2058677818), (28, 1029338909), (73, 394814924), (146, 197407462), (292, 98703731), (511, 56402132), (1022, 28201066), (2044, 14100533)]