67886488

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1489}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 131418000

約数和(自身を除く): 63531512

約数列:

[1, 2, 4, 8, 41, 82, 139, 164, 278, 328, 556, 1112, 1489, 2978, 5699, 5956, 11398, 11912, 22796, 45592, 61049, 122098, 206971, 244196, 413942, 488392, 827884, 1655768, 8485811, 16971622, 33943244, 67886488]

約数ペア:

[(1, 67886488), (2, 33943244), (4, 16971622), (8, 8485811), (41, 1655768), (82, 827884), (139, 488392), (164, 413942), (278, 244196), (328, 206971), (556, 122098), (1112, 61049), (1489, 45592), (2978, 22796), (5699, 11912), (5956, 11398)]