407164016

素因数分解:

$2^4\times 7^1\times {\mathrm{3635393}}^1$

素因数の和:3635408

約数の個数: 20

約数和(自身を含む): 901577712

約数和(自身を除く): 494413696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3635393, 7270786, 14541572, 25447751, 29083144, 50895502, 58166288, 101791004, 203582008, 407164016]

約数ペア:

[(1, 407164016), (2, 203582008), (4, 101791004), (7, 58166288), (8, 50895502), (14, 29083144), (16, 25447751), (28, 14541572), (56, 7270786), (112, 3635393)]