40977832

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2027}}^1$

素因数の和:2078

約数の個数: 48

約数和(自身を含む): 92720160

約数和(自身を除く): 51742328

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 722, 1064, 1444, 2027, 2527, 2888, 4054, 5054, 8108, 10108, 14189, 16216, 20216, 28378, 38513, 56756, 77026, 113512, 154052, 269591, 308104, 539182, 731747, 1078364, 1463494, 2156728, 2926988, 5122229, 5853976, 10244458, 20488916, 40977832]

約数ペア:

[(1, 40977832), (2, 20488916), (4, 10244458), (7, 5853976), (8, 5122229), (14, 2926988), (19, 2156728), (28, 1463494), (38, 1078364), (56, 731747), (76, 539182), (133, 308104), (152, 269591), (266, 154052), (361, 113512), (532, 77026), (722, 56756), (1064, 38513), (1444, 28378), (2027, 20216), (2527, 16216), (2888, 14189), (4054, 10108), (5054, 8108)]