28522076752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{152531}}^1$

素因数の和:152612

約数の個数: 80

約数和(自身を含む): 63550932480

約数和(自身を除く): 35028855728

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 52, 58, 62, 104, 116, 124, 208, 232, 248, 377, 403, 464, 496, 754, 806, 899, 1508, 1612, 1798, 3016, 3224, 3596, 6032, 6448, 7192, 11687, 14384, 23374, 46748, 93496, 152531, 186992, 305062, 610124, 1220248, 1982903, 2440496, 3965806, 4423399, 4728461, 7931612, 8846798, 9456922, 15863224, 17693596, 18913844, 31726448, 35387192, 37827688, 57504187, 61469993, 70774384, 75655376, 115008374, 122939986, 137125369, 230016748, 245879972, 274250738, 460033496, 491759944, 548501476, 920066992, 983519888, 1097002952, 1782629797, 2194005904, 3565259594, 7130519188, 14261038376, 28522076752]

約数ペア:

[(1, 28522076752), (2, 14261038376), (4, 7130519188), (8, 3565259594), (13, 2194005904), (16, 1782629797), (26, 1097002952), (29, 983519888), (31, 920066992), (52, 548501476), (58, 491759944), (62, 460033496), (104, 274250738), (116, 245879972), (124, 230016748), (208, 137125369), (232, 122939986), (248, 115008374), (377, 75655376), (403, 70774384), (464, 61469993), (496, 57504187), (754, 37827688), (806, 35387192), (899, 31726448), (1508, 18913844), (1612, 17693596), (1798, 15863224), (3016, 9456922), (3224, 8846798), (3596, 7931612), (6032, 4728461), (6448, 4423399), (7192, 3965806), (11687, 2440496), (14384, 1982903), (23374, 1220248), (46748, 610124), (93496, 305062), (152531, 186992)]