39156728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12983}}^1$

素因数の和:13031

約数の個数: 32

約数和(自身を含む): 81799200

約数和(自身を除く): 42642472

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 12983, 25966, 51932, 103864, 168779, 337558, 376507, 675116, 753014, 1350232, 1506028, 3012056, 4894591, 9789182, 19578364, 39156728]

約数ペア:

[(1, 39156728), (2, 19578364), (4, 9789182), (8, 4894591), (13, 3012056), (26, 1506028), (29, 1350232), (52, 753014), (58, 675116), (104, 376507), (116, 337558), (232, 168779), (377, 103864), (754, 51932), (1508, 25966), (3016, 12983)]