74272808

素因数分解:

$2^3\times {\mathrm{131}}^2\times {\mathrm{541}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 140592090

約数和(自身を除く): 66319282

約数列:

[1, 2, 4, 8, 131, 262, 524, 541, 1048, 1082, 2164, 4328, 17161, 34322, 68644, 70871, 137288, 141742, 283484, 566968, 9284101, 18568202, 37136404, 74272808]

約数ペア:

[(1, 74272808), (2, 37136404), (4, 18568202), (8, 9284101), (131, 566968), (262, 283484), (524, 141742), (541, 137288), (1048, 70871), (1082, 68644), (2164, 34322), (4328, 17161)]