66296776

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4793}}^1$

素因数の和:4838

約数の個数: 64

約数和(自身を含む): 161078400

約数和(自身を除く): 94781624

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 4793, 6916, 9586, 13832, 19172, 33551, 38344, 62309, 67102, 91067, 124618, 134204, 182134, 249236, 268408, 364268, 436163, 498472, 637469, 728536, 872326, 1183871, 1274938, 1744652, 2367742, 2549876, 3489304, 4735484, 5099752, 8287097, 9470968, 16574194, 33148388, 66296776]

約数ペア:

[(1, 66296776), (2, 33148388), (4, 16574194), (7, 9470968), (8, 8287097), (13, 5099752), (14, 4735484), (19, 3489304), (26, 2549876), (28, 2367742), (38, 1744652), (52, 1274938), (56, 1183871), (76, 872326), (91, 728536), (104, 637469), (133, 498472), (152, 436163), (182, 364268), (247, 268408), (266, 249236), (364, 182134), (494, 134204), (532, 124618), (728, 91067), (988, 67102), (1064, 62309), (1729, 38344), (1976, 33551), (3458, 19172), (4793, 13832), (6916, 9586)]