61474088

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 127971900

約数和(自身を除く): 66497812

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 169, 328, 338, 533, 676, 1066, 1109, 1352, 2132, 2218, 4264, 4436, 6929, 8872, 13858, 14417, 27716, 28834, 45469, 55432, 57668, 90938, 115336, 181876, 187421, 363752, 374842, 591097, 749684, 1182194, 1499368, 2364388, 4728776, 7684261, 15368522, 30737044, 61474088]

約数ペア:

[(1, 61474088), (2, 30737044), (4, 15368522), (8, 7684261), (13, 4728776), (26, 2364388), (41, 1499368), (52, 1182194), (82, 749684), (104, 591097), (164, 374842), (169, 363752), (328, 187421), (338, 181876), (533, 115336), (676, 90938), (1066, 57668), (1109, 55432), (1352, 45469), (2132, 28834), (2218, 27716), (4264, 14417), (4436, 13858), (6929, 8872)]