7899940672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{9495121}}^1$

素因数の和:9495146

約数の個数: 28

約数和(自身を含む): 16882326916

約数和(自身を除く): 8982386244

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 9495121, 18990242, 37980484, 75960968, 123436573, 151921936, 246873146, 303843872, 493746292, 607687744, 987492584, 1974985168, 3949970336, 7899940672]

約数ペア:

[(1, 7899940672), (2, 3949970336), (4, 1974985168), (8, 987492584), (13, 607687744), (16, 493746292), (26, 303843872), (32, 246873146), (52, 151921936), (64, 123436573), (104, 75960968), (208, 37980484), (416, 18990242), (832, 9495121)]