42156016

素因数分解:

$2^4\times 7^1\times {\mathrm{376393}}^1$

素因数の和:376408

約数の個数: 20

約数和(自身を含む): 93345712

約数和(自身を除く): 51189696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 376393, 752786, 1505572, 2634751, 3011144, 5269502, 6022288, 10539004, 21078008, 42156016]

約数ペア:

[(1, 42156016), (2, 21078008), (4, 10539004), (7, 6022288), (8, 5269502), (14, 3011144), (16, 2634751), (28, 1505572), (56, 752786), (112, 376393)]