5438272

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 56

約数和(自身を含む): 12598400

約数和(自身を除く): 7160128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 199, 224, 244, 398, 427, 448, 488, 796, 854, 976, 1393, 1592, 1708, 1952, 2786, 3184, 3416, 3904, 5572, 6368, 6832, 11144, 12139, 12736, 13664, 22288, 24278, 27328, 44576, 48556, 84973, 89152, 97112, 169946, 194224, 339892, 388448, 679784, 776896, 1359568, 2719136, 5438272]

約数ペア:

[(1, 5438272), (2, 2719136), (4, 1359568), (7, 776896), (8, 679784), (14, 388448), (16, 339892), (28, 194224), (32, 169946), (56, 97112), (61, 89152), (64, 84973), (112, 48556), (122, 44576), (199, 27328), (224, 24278), (244, 22288), (398, 13664), (427, 12736), (448, 12139), (488, 11144), (796, 6832), (854, 6368), (976, 5572), (1393, 3904), (1592, 3416), (1708, 3184), (1952, 2786)]