40666612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{76441}}^1$

素因数の和:76471

約数の個数: 24

約数和(自身を含む): 85615040

約数和(自身を除く): 44948428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 76441, 152882, 305764, 535087, 1070174, 1452379, 2140348, 2904758, 5809516, 10166653, 20333306, 40666612]

約数ペア:

[(1, 40666612), (2, 20333306), (4, 10166653), (7, 5809516), (14, 2904758), (19, 2140348), (28, 1452379), (38, 1070174), (76, 535087), (133, 305764), (266, 152882), (532, 76441)]