262758976

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{132439}}^1$

素因数の和:132482

約数の個数: 28

約数和(自身を含む): 538236160

約数和(自身を除く): 275477184

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 132439, 264878, 529756, 1059512, 2119024, 4105609, 4238048, 8211218, 8476096, 16422436, 32844872, 65689744, 131379488, 262758976]

約数ペア:

[(1, 262758976), (2, 131379488), (4, 65689744), (8, 32844872), (16, 16422436), (31, 8476096), (32, 8211218), (62, 4238048), (64, 4105609), (124, 2119024), (248, 1059512), (496, 529756), (992, 264878), (1984, 132439)]