28492296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{937}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 81943680

約数和(自身を除く): 53451384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 181, 362, 543, 724, 937, 1086, 1267, 1448, 1874, 2172, 2534, 2811, 3748, 3801, 4344, 5068, 5622, 6559, 7496, 7602, 10136, 11244, 13118, 15204, 19677, 22488, 26236, 30408, 39354, 52472, 78708, 157416, 169597, 339194, 508791, 678388, 1017582, 1187179, 1356776, 2035164, 2374358, 3561537, 4070328, 4748716, 7123074, 9497432, 14246148, 28492296]

約数ペア:

[(1, 28492296), (2, 14246148), (3, 9497432), (4, 7123074), (6, 4748716), (7, 4070328), (8, 3561537), (12, 2374358), (14, 2035164), (21, 1356776), (24, 1187179), (28, 1017582), (42, 678388), (56, 508791), (84, 339194), (168, 169597), (181, 157416), (362, 78708), (543, 52472), (724, 39354), (937, 30408), (1086, 26236), (1267, 22488), (1448, 19677), (1874, 15204), (2172, 13118), (2534, 11244), (2811, 10136), (3748, 7602), (3801, 7496), (4344, 6559), (5068, 5622)]