12864414968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{88069}}^1$

素因数の和:88156

約数の個数: 48

約数和(自身を含む): 26236053000

約数和(自身を除く): 13371638032

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 961, 1178, 1922, 2356, 3844, 4712, 7688, 18259, 36518, 73036, 88069, 146072, 176138, 352276, 704552, 1673311, 2730139, 3346622, 5460278, 6693244, 10920556, 13386488, 21841112, 51872641, 84634309, 103745282, 169268618, 207490564, 338537236, 414981128, 677074472, 1608051871, 3216103742, 6432207484, 12864414968]

約数ペア:

[(1, 12864414968), (2, 6432207484), (4, 3216103742), (8, 1608051871), (19, 677074472), (31, 414981128), (38, 338537236), (62, 207490564), (76, 169268618), (124, 103745282), (152, 84634309), (248, 51872641), (589, 21841112), (961, 13386488), (1178, 10920556), (1922, 6693244), (2356, 5460278), (3844, 3346622), (4712, 2730139), (7688, 1673311), (18259, 704552), (36518, 352276), (73036, 176138), (88069, 146072)]