40521716

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{1901}}^1$

素因数の和:2051

約数の個数: 18

約数和(自身を含む): 71935542

約数和(自身を除く): 31413826

約数列:

[1, 2, 4, 73, 146, 292, 1901, 3802, 5329, 7604, 10658, 21316, 138773, 277546, 555092, 10130429, 20260858, 40521716]

約数ペア:

[(1, 40521716), (2, 20260858), (4, 10130429), (73, 555092), (146, 277546), (292, 138773), (1901, 21316), (3802, 10658), (5329, 7604)]