13861272292

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{28277}}^1$

素因数の和:28397

約数の個数: 72

約数和(自身を含む): 29380728888

約数和(自身を除く): 15519456596

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 61, 82, 98, 122, 164, 196, 244, 287, 427, 574, 854, 1148, 1708, 2009, 2501, 2989, 4018, 5002, 5978, 8036, 10004, 11956, 17507, 28277, 35014, 56554, 70028, 113108, 122549, 197939, 245098, 395878, 490196, 791756, 1159357, 1385573, 1724897, 2318714, 2771146, 3449794, 4637428, 5542292, 6899588, 8115499, 12074279, 16230998, 24148558, 32461996, 48297116, 56808493, 70720777, 84519953, 113616986, 141441554, 169039906, 227233972, 282883108, 338079812, 495045439, 990090878, 1980181756, 3465318073, 6930636146, 13861272292]

約数ペア:

[(1, 13861272292), (2, 6930636146), (4, 3465318073), (7, 1980181756), (14, 990090878), (28, 495045439), (41, 338079812), (49, 282883108), (61, 227233972), (82, 169039906), (98, 141441554), (122, 113616986), (164, 84519953), (196, 70720777), (244, 56808493), (287, 48297116), (427, 32461996), (574, 24148558), (854, 16230998), (1148, 12074279), (1708, 8115499), (2009, 6899588), (2501, 5542292), (2989, 4637428), (4018, 3449794), (5002, 2771146), (5978, 2318714), (8036, 1724897), (10004, 1385573), (11956, 1159357), (17507, 791756), (28277, 490196), (35014, 395878), (56554, 245098), (70028, 197939), (113108, 122549)]