78924956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{6619}}^1$

素因数の和:6905

約数の個数: 24

約数和(自身を含む): 151253760

約数和(自身を除く): 72328804

約数列:

[1, 2, 4, 11, 22, 44, 271, 542, 1084, 2981, 5962, 6619, 11924, 13238, 26476, 72809, 145618, 291236, 1793749, 3587498, 7174996, 19731239, 39462478, 78924956]

約数ペア:

[(1, 78924956), (2, 39462478), (4, 19731239), (11, 7174996), (22, 3587498), (44, 1793749), (271, 291236), (542, 145618), (1084, 72809), (2981, 26476), (5962, 13238), (6619, 11924)]