8239553072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{304537}}^1$

素因数の和:304653

約数の個数: 40

約数和(自身を含む): 16993220400

約数和(自身を除く): 8753667328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 304, 356, 712, 1424, 1691, 3382, 6764, 13528, 27056, 304537, 609074, 1218148, 2436296, 4872592, 5786203, 11572406, 23144812, 27103793, 46289624, 54207586, 92579248, 108415172, 216830344, 433660688, 514972067, 1029944134, 2059888268, 4119776536, 8239553072]

約数ペア:

[(1, 8239553072), (2, 4119776536), (4, 2059888268), (8, 1029944134), (16, 514972067), (19, 433660688), (38, 216830344), (76, 108415172), (89, 92579248), (152, 54207586), (178, 46289624), (304, 27103793), (356, 23144812), (712, 11572406), (1424, 5786203), (1691, 4872592), (3382, 2436296), (6764, 1218148), (13528, 609074), (27056, 304537)]