40657728

素因数分解:

$2^6\times 3^1\times {\mathrm{367}}^1\times {\mathrm{577}}^1$

素因数の和:959

約数の個数: 56

約数和(自身を含む): 108053632

約数和(自身を除く): 67395904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 367, 577, 734, 1101, 1154, 1468, 1731, 2202, 2308, 2936, 3462, 4404, 4616, 5872, 6924, 8808, 9232, 11744, 13848, 17616, 18464, 23488, 27696, 35232, 36928, 55392, 70464, 110784, 211759, 423518, 635277, 847036, 1270554, 1694072, 2541108, 3388144, 5082216, 6776288, 10164432, 13552576, 20328864, 40657728]

約数ペア:

[(1, 40657728), (2, 20328864), (3, 13552576), (4, 10164432), (6, 6776288), (8, 5082216), (12, 3388144), (16, 2541108), (24, 1694072), (32, 1270554), (48, 847036), (64, 635277), (96, 423518), (192, 211759), (367, 110784), (577, 70464), (734, 55392), (1101, 36928), (1154, 35232), (1468, 27696), (1731, 23488), (2202, 18464), (2308, 17616), (2936, 13848), (3462, 11744), (4404, 9232), (4616, 8808), (5872, 6924)]