720346048

素因数分解:

$2^6\times {\mathrm{1451}}^1\times {\mathrm{7757}}^1$

素因数の和:9220

約数の個数: 28

約数和(自身を含む): 1430606232

約数和(自身を除く): 710260184

約数列:

[1, 2, 4, 8, 16, 32, 64, 1451, 2902, 5804, 7757, 11608, 15514, 23216, 31028, 46432, 62056, 92864, 124112, 248224, 496448, 11255407, 22510814, 45021628, 90043256, 180086512, 360173024, 720346048]

約数ペア:

[(1, 720346048), (2, 360173024), (4, 180086512), (8, 90043256), (16, 45021628), (32, 22510814), (64, 11255407), (1451, 496448), (2902, 248224), (5804, 124112), (7757, 92864), (11608, 62056), (15514, 46432), (23216, 31028)]