66074992

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{142403}}^1$

素因数の和:142440

約数の個数: 20

約数和(自身を含む): 132435720

約数和(自身を除く): 66360728

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 142403, 284806, 569612, 1139224, 2278448, 4129687, 8259374, 16518748, 33037496, 66074992]

約数ペア:

[(1, 66074992), (2, 33037496), (4, 16518748), (8, 8259374), (16, 4129687), (29, 2278448), (58, 1139224), (116, 569612), (232, 284806), (464, 142403)]