39653986288

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11421079}}^1$

素因数の和:11421125

約数の個数: 40

約数和(自身を含む): 90637690880

約数和(自身を除く): 50983704592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 11421079, 22842158, 45684316, 79947553, 91368632, 159895106, 182737264, 319790212, 354053449, 639580424, 708106898, 1279160848, 1416213796, 2478374143, 2832427592, 4956748286, 5664855184, 9913496572, 19826993144, 39653986288]

約数ペア:

[(1, 39653986288), (2, 19826993144), (4, 9913496572), (7, 5664855184), (8, 4956748286), (14, 2832427592), (16, 2478374143), (28, 1416213796), (31, 1279160848), (56, 708106898), (62, 639580424), (112, 354053449), (124, 319790212), (217, 182737264), (248, 159895106), (434, 91368632), (496, 79947553), (868, 45684316), (1736, 22842158), (3472, 11421079)]