40423922

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{487}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 77884800

約数和(自身を除く): 37460878

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 343, 487, 539, 686, 847, 974, 1078, 1694, 3409, 3773, 5357, 5929, 6818, 7546, 10714, 11858, 23863, 37499, 41503, 47726, 58927, 74998, 83006, 117854, 167041, 262493, 334082, 412489, 524986, 824978, 1837451, 2887423, 3674902, 5774846, 20211961, 40423922]

約数ペア:

[(1, 40423922), (2, 20211961), (7, 5774846), (11, 3674902), (14, 2887423), (22, 1837451), (49, 824978), (77, 524986), (98, 412489), (121, 334082), (154, 262493), (242, 167041), (343, 117854), (487, 83006), (539, 74998), (686, 58927), (847, 47726), (974, 41503), (1078, 37499), (1694, 23863), (3409, 11858), (3773, 10714), (5357, 7546), (5929, 6818)]