40665716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2377}}^1$

素因数の和:2448

約数の個数: 48

約数和(自身を含む): 89488896

約数和(自身を除く): 48823180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 2377, 2444, 4277, 4754, 8554, 9508, 16639, 17108, 30901, 33278, 61802, 66556, 111719, 123604, 216307, 223438, 432614, 446876, 782033, 865228, 1452347, 1564066, 2904694, 3128132, 5809388, 10166429, 20332858, 40665716]

約数ペア:

[(1, 40665716), (2, 20332858), (4, 10166429), (7, 5809388), (13, 3128132), (14, 2904694), (26, 1564066), (28, 1452347), (47, 865228), (52, 782033), (91, 446876), (94, 432614), (182, 223438), (188, 216307), (329, 123604), (364, 111719), (611, 66556), (658, 61802), (1222, 33278), (1316, 30901), (2377, 17108), (2444, 16639), (4277, 9508), (4754, 8554)]