4575454672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{21013}}^1$

素因数の和:21491

約数の個数: 40

約数和(自身を含む): 9172190720

約数和(自身を除く): 4596736048

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 439, 496, 878, 1756, 3512, 7024, 13609, 21013, 27218, 42026, 54436, 84052, 108872, 168104, 217744, 336208, 651403, 1302806, 2605612, 5211224, 9224707, 10422448, 18449414, 36898828, 73797656, 147595312, 285965917, 571931834, 1143863668, 2287727336, 4575454672]

約数ペア:

[(1, 4575454672), (2, 2287727336), (4, 1143863668), (8, 571931834), (16, 285965917), (31, 147595312), (62, 73797656), (124, 36898828), (248, 18449414), (439, 10422448), (496, 9224707), (878, 5211224), (1756, 2605612), (3512, 1302806), (7024, 651403), (13609, 336208), (21013, 217744), (27218, 168104), (42026, 108872), (54436, 84052)]