127958672

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{275773}}^1$

素因数の和:275810

約数の個数: 20

約数和(自身を含む): 256469820

約数和(自身を除く): 128511148

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 275773, 551546, 1103092, 2206184, 4412368, 7997417, 15994834, 31989668, 63979336, 127958672]

約数ペア:

[(1, 127958672), (2, 63979336), (4, 31989668), (8, 15994834), (16, 7997417), (29, 4412368), (58, 2206184), (116, 1103092), (232, 551546), (464, 275773)]