65446948

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{4703}}^1$

素因数の和:4792

約数の個数: 36

約数和(自身を含む): 135136512

約数和(自身を除く): 69689564

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 4703, 6958, 9406, 13916, 18812, 32921, 65842, 131684, 230447, 333913, 460894, 667826, 921788, 1335652, 2337391, 4674782, 9349564, 16361737, 32723474, 65446948]

約数ペア:

[(1, 65446948), (2, 32723474), (4, 16361737), (7, 9349564), (14, 4674782), (28, 2337391), (49, 1335652), (71, 921788), (98, 667826), (142, 460894), (196, 333913), (284, 230447), (497, 131684), (994, 65842), (1988, 32921), (3479, 18812), (4703, 13916), (6958, 9406)]