22796956

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 52284960

約数和(自身を除く): 29488004

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 299, 322, 364, 389, 598, 637, 644, 778, 1127, 1196, 1274, 1556, 2093, 2254, 2548, 2723, 4186, 4508, 5057, 5446, 8372, 8947, 10114, 10892, 14651, 17894, 19061, 20228, 29302, 35399, 35788, 38122, 58604, 62629, 70798, 76244, 116311, 125258, 141596, 232622, 247793, 250516, 438403, 465244, 495586, 814177, 876806, 991172, 1628354, 1753612, 3256708, 5699239, 11398478, 22796956]

約数ペア:

[(1, 22796956), (2, 11398478), (4, 5699239), (7, 3256708), (13, 1753612), (14, 1628354), (23, 991172), (26, 876806), (28, 814177), (46, 495586), (49, 465244), (52, 438403), (91, 250516), (92, 247793), (98, 232622), (161, 141596), (182, 125258), (196, 116311), (299, 76244), (322, 70798), (364, 62629), (389, 58604), (598, 38122), (637, 35788), (644, 35399), (778, 29302), (1127, 20228), (1196, 19061), (1274, 17894), (1556, 14651), (2093, 10892), (2254, 10114), (2548, 8947), (2723, 8372), (4186, 5446), (4508, 5057)]