676707952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{54293}}^1$

素因数の和:54361

約数の個数: 40

約数和(自身を含む): 1413815760

約数和(自身を除く): 737107808

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 12464, 54293, 108586, 217172, 434344, 868688, 1031567, 2063134, 2226013, 4126268, 4452026, 8252536, 8904052, 16505072, 17808104, 35616208, 42294247, 84588494, 169176988, 338353976, 676707952]

約数ペア:

[(1, 676707952), (2, 338353976), (4, 169176988), (8, 84588494), (16, 42294247), (19, 35616208), (38, 17808104), (41, 16505072), (76, 8904052), (82, 8252536), (152, 4452026), (164, 4126268), (304, 2226013), (328, 2063134), (656, 1031567), (779, 868688), (1558, 434344), (3116, 217172), (6232, 108586), (12464, 54293)]