4006021936

素因数分解:

$2^4\times 7^1\times {\mathrm{35768053}}^1$

素因数の和:35768068

約数の個数: 20

約数和(自身を含む): 8870477392

約数和(自身を除く): 4864455456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 35768053, 71536106, 143072212, 250376371, 286144424, 500752742, 572288848, 1001505484, 2003010968, 4006021936]

約数ペア:

[(1, 4006021936), (2, 2003010968), (4, 1001505484), (7, 572288848), (8, 500752742), (14, 286144424), (16, 250376371), (28, 143072212), (56, 71536106), (112, 35768053)]