28524132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8707}}^1$

素因数の和:8737

約数の個数: 72

約数和(自身を含む): 88751936

約数和(自身を除く): 60227804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 8707, 17414, 26121, 34828, 52242, 60949, 78363, 104484, 113191, 121898, 156726, 182847, 226382, 243796, 313452, 339573, 365694, 452764, 548541, 679146, 731388, 792337, 1018719, 1097082, 1358292, 1584674, 2037438, 2194164, 2377011, 3169348, 4074876, 4754022, 7131033, 9508044, 14262066, 28524132]

約数ペア:

[(1, 28524132), (2, 14262066), (3, 9508044), (4, 7131033), (6, 4754022), (7, 4074876), (9, 3169348), (12, 2377011), (13, 2194164), (14, 2037438), (18, 1584674), (21, 1358292), (26, 1097082), (28, 1018719), (36, 792337), (39, 731388), (42, 679146), (52, 548541), (63, 452764), (78, 365694), (84, 339573), (91, 313452), (117, 243796), (126, 226382), (156, 182847), (182, 156726), (234, 121898), (252, 113191), (273, 104484), (364, 78363), (468, 60949), (546, 52242), (819, 34828), (1092, 26121), (1638, 17414), (3276, 8707)]