23855678

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 48660480

約数和(自身を除く): 24804802

約数列:

[1, 2, 7, 11, 14, 19, 22, 31, 38, 62, 77, 133, 154, 209, 217, 263, 266, 341, 418, 434, 526, 589, 682, 1178, 1463, 1841, 2387, 2893, 2926, 3682, 4123, 4774, 4997, 5786, 6479, 8153, 8246, 9994, 12958, 16306, 20251, 34979, 40502, 45353, 54967, 57071, 69958, 89683, 90706, 109934, 114142, 154907, 179366, 309814, 384769, 627781, 769538, 1084349, 1255562, 1703977, 2168698, 3407954, 11927839, 23855678]

約数ペア:

[(1, 23855678), (2, 11927839), (7, 3407954), (11, 2168698), (14, 1703977), (19, 1255562), (22, 1084349), (31, 769538), (38, 627781), (62, 384769), (77, 309814), (133, 179366), (154, 154907), (209, 114142), (217, 109934), (263, 90706), (266, 89683), (341, 69958), (418, 57071), (434, 54967), (526, 45353), (589, 40502), (682, 34979), (1178, 20251), (1463, 16306), (1841, 12958), (2387, 9994), (2893, 8246), (2926, 8153), (3682, 6479), (4123, 5786), (4774, 4997)]