42072016

素因数分解:

$2^4\times 7^1\times {\mathrm{375643}}^1$

素因数の和:375658

約数の個数: 20

約数和(自身を含む): 93159712

約数和(自身を除く): 51087696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 375643, 751286, 1502572, 2629501, 3005144, 5259002, 6010288, 10518004, 21036008, 42072016]

約数ペア:

[(1, 42072016), (2, 21036008), (4, 10518004), (7, 6010288), (8, 5259002), (14, 3005144), (16, 2629501), (28, 1502572), (56, 751286), (112, 375643)]