1057678832

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{304631}}^1$

素因数の和:304677

約数の個数: 40

約数和(自身を含む): 2417559552

約数和(自身を除く): 1359880720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 304631, 609262, 1218524, 2132417, 2437048, 4264834, 4874096, 8529668, 9443561, 17059336, 18887122, 34118672, 37774244, 66104927, 75548488, 132209854, 151096976, 264419708, 528839416, 1057678832]

約数ペア:

[(1, 1057678832), (2, 528839416), (4, 264419708), (7, 151096976), (8, 132209854), (14, 75548488), (16, 66104927), (28, 37774244), (31, 34118672), (56, 18887122), (62, 17059336), (112, 9443561), (124, 8529668), (217, 4874096), (248, 4264834), (434, 2437048), (496, 2132417), (868, 1218524), (1736, 609262), (3472, 304631)]