27814976

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1387

約数の個数: 56

約数和(自身を含む): 64471296

約数和(自身を除く): 36656320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1321, 1504, 2632, 2642, 3008, 5264, 5284, 9247, 10528, 10568, 18494, 21056, 21136, 36988, 42272, 62087, 73976, 84544, 124174, 147952, 248348, 295904, 434609, 496696, 591808, 869218, 993392, 1738436, 1986784, 3476872, 3973568, 6953744, 13907488, 27814976]

約数ペア:

[(1, 27814976), (2, 13907488), (4, 6953744), (7, 3973568), (8, 3476872), (14, 1986784), (16, 1738436), (28, 993392), (32, 869218), (47, 591808), (56, 496696), (64, 434609), (94, 295904), (112, 248348), (188, 147952), (224, 124174), (329, 84544), (376, 73976), (448, 62087), (658, 42272), (752, 36988), (1316, 21136), (1321, 21056), (1504, 18494), (2632, 10568), (2642, 10528), (3008, 9247), (5264, 5284)]