25089222

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 51408000

約数和(自身を除く): 26318778

約数列:

[1, 2, 3, 6, 67, 134, 139, 201, 278, 402, 417, 449, 834, 898, 1347, 2694, 9313, 18626, 27939, 30083, 55878, 60166, 62411, 90249, 124822, 180498, 187233, 374466, 4181537, 8363074, 12544611, 25089222]

約数ペア:

[(1, 25089222), (2, 12544611), (3, 8363074), (6, 4181537), (67, 374466), (134, 187233), (139, 180498), (201, 124822), (278, 90249), (402, 62411), (417, 60166), (449, 55878), (834, 30083), (898, 27939), (1347, 18626), (2694, 9313)]