65106944

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:351

約数の個数: 88

約数和(自身を含む): 154065408

約数和(自身を除く): 88958464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 293, 434, 448, 496, 512, 586, 868, 896, 992, 1024, 1172, 1736, 1792, 1984, 2051, 2344, 3472, 3584, 3968, 4102, 4688, 6944, 7168, 7936, 8204, 9083, 9376, 13888, 15872, 16408, 18166, 18752, 27776, 31744, 32816, 36332, 37504, 55552, 63581, 65632, 72664, 75008, 111104, 127162, 131264, 145328, 150016, 222208, 254324, 262528, 290656, 300032, 508648, 525056, 581312, 1017296, 1050112, 1162624, 2034592, 2100224, 2325248, 4069184, 4650496, 8138368, 9300992, 16276736, 32553472, 65106944]

約数ペア:

[(1, 65106944), (2, 32553472), (4, 16276736), (7, 9300992), (8, 8138368), (14, 4650496), (16, 4069184), (28, 2325248), (31, 2100224), (32, 2034592), (56, 1162624), (62, 1050112), (64, 1017296), (112, 581312), (124, 525056), (128, 508648), (217, 300032), (224, 290656), (248, 262528), (256, 254324), (293, 222208), (434, 150016), (448, 145328), (496, 131264), (512, 127162), (586, 111104), (868, 75008), (896, 72664), (992, 65632), (1024, 63581), (1172, 55552), (1736, 37504), (1792, 36332), (1984, 32816), (2051, 31744), (2344, 27776), (3472, 18752), (3584, 18166), (3968, 16408), (4102, 15872), (4688, 13888), (6944, 9376), (7168, 9083), (7936, 8204)]