69569168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1019}}^1$

素因数の和:1295

約数の個数: 40

約数和(自身を含む): 143428320

約数和(自身を除く): 73859152

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 251, 272, 502, 1004, 1019, 2008, 2038, 4016, 4076, 4267, 8152, 8534, 16304, 17068, 17323, 34136, 34646, 68272, 69292, 138584, 255769, 277168, 511538, 1023076, 2046152, 4092304, 4348073, 8696146, 17392292, 34784584, 69569168]

約数ペア:

[(1, 69569168), (2, 34784584), (4, 17392292), (8, 8696146), (16, 4348073), (17, 4092304), (34, 2046152), (68, 1023076), (136, 511538), (251, 277168), (272, 255769), (502, 138584), (1004, 69292), (1019, 68272), (2008, 34646), (2038, 34136), (4016, 17323), (4076, 17068), (4267, 16304), (8152, 8534)]