42998488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13337}}^1$

素因数の和:13387

約数の個数: 32

約数和(自身を含む): 89631360

約数和(自身を除く): 46632872

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 13337, 26674, 53348, 106696, 173381, 346762, 413447, 693524, 826894, 1387048, 1653788, 3307576, 5374811, 10749622, 21499244, 42998488]

約数ペア:

[(1, 42998488), (2, 21499244), (4, 10749622), (8, 5374811), (13, 3307576), (26, 1653788), (31, 1387048), (52, 826894), (62, 693524), (104, 413447), (124, 346762), (248, 173381), (403, 106696), (806, 53348), (1612, 26674), (3224, 13337)]