28063398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{947}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 61430400

約数和(自身を除く): 33367002

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 449, 898, 947, 1347, 1894, 2694, 2841, 4939, 5682, 9878, 10417, 14817, 20834, 29634, 31251, 62502, 425203, 850406, 1275609, 2551218, 4677233, 9354466, 14031699, 28063398]

約数ペア:

[(1, 28063398), (2, 14031699), (3, 9354466), (6, 4677233), (11, 2551218), (22, 1275609), (33, 850406), (66, 425203), (449, 62502), (898, 31251), (947, 29634), (1347, 20834), (1894, 14817), (2694, 10417), (2841, 9878), (4939, 5682)]