15679464208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1859519}}^1$

素因数の和:1859575

約数の個数: 40

約数和(自身を含む): 33203589120

約数和(自身を除く): 17524124912

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 1859519, 3719038, 7438076, 14876152, 29752304, 31611823, 57645089, 63223646, 115290178, 126447292, 230580356, 252894584, 461160712, 505789168, 922321424, 979966513, 1959933026, 3919866052, 7839732104, 15679464208]

約数ペア:

[(1, 15679464208), (2, 7839732104), (4, 3919866052), (8, 1959933026), (16, 979966513), (17, 922321424), (31, 505789168), (34, 461160712), (62, 252894584), (68, 230580356), (124, 126447292), (136, 115290178), (248, 63223646), (272, 57645089), (496, 31611823), (527, 29752304), (1054, 14876152), (2108, 7438076), (4216, 3719038), (8432, 1859519)]