42280336

素因数分解:

$2^4\times 7^2\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:492

約数の個数: 60

約数和(自身を含む): 96124800

約数和(自身を除く): 53844464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 199, 271, 392, 398, 542, 784, 796, 1084, 1393, 1592, 1897, 2168, 2786, 3184, 3794, 4336, 5572, 7588, 9751, 11144, 13279, 15176, 19502, 22288, 26558, 30352, 39004, 53116, 53929, 78008, 106232, 107858, 156016, 212464, 215716, 377503, 431432, 755006, 862864, 1510012, 2642521, 3020024, 5285042, 6040048, 10570084, 21140168, 42280336]

約数ペア:

[(1, 42280336), (2, 21140168), (4, 10570084), (7, 6040048), (8, 5285042), (14, 3020024), (16, 2642521), (28, 1510012), (49, 862864), (56, 755006), (98, 431432), (112, 377503), (196, 215716), (199, 212464), (271, 156016), (392, 107858), (398, 106232), (542, 78008), (784, 53929), (796, 53116), (1084, 39004), (1393, 30352), (1592, 26558), (1897, 22288), (2168, 19502), (2786, 15176), (3184, 13279), (3794, 11144), (4336, 9751), (5572, 7588)]