11847698728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1\times {\mathrm{1913}}^1$

素因数の和:2386

約数の個数: 64

約数和(自身を含む): 23499020160

約数和(自身を除く): 11651321432

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 184, 194, 347, 388, 694, 776, 1388, 1913, 2231, 2776, 3826, 4462, 7652, 7981, 8924, 15304, 15962, 17848, 31924, 33659, 43999, 63848, 67318, 87998, 134636, 175996, 185561, 269272, 351992, 371122, 663811, 742244, 774157, 1327622, 1484488, 1548314, 2655244, 3096628, 4267903, 5310488, 6193256, 8535806, 15267653, 17071612, 30535306, 34143224, 61070612, 64389667, 122141224, 128779334, 257558668, 515117336, 1480962341, 2961924682, 5923849364, 11847698728]

約数ペア:

[(1, 11847698728), (2, 5923849364), (4, 2961924682), (8, 1480962341), (23, 515117336), (46, 257558668), (92, 128779334), (97, 122141224), (184, 64389667), (194, 61070612), (347, 34143224), (388, 30535306), (694, 17071612), (776, 15267653), (1388, 8535806), (1913, 6193256), (2231, 5310488), (2776, 4267903), (3826, 3096628), (4462, 2655244), (7652, 1548314), (7981, 1484488), (8924, 1327622), (15304, 774157), (15962, 742244), (17848, 663811), (31924, 371122), (33659, 351992), (43999, 269272), (63848, 185561), (67318, 175996), (87998, 134636)]