28663488

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{7109}}^1$

素因数の和:7134

約数の個数: 84

約数和(自身を含む): 93908880

約数和(自身を除く): 65245392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 7109, 14218, 21327, 28436, 42654, 49763, 56872, 63981, 85308, 99526, 113744, 127962, 149289, 170616, 199052, 227488, 255924, 298578, 341232, 398104, 447867, 454976, 511848, 597156, 682464, 796208, 895734, 1023696, 1194312, 1364928, 1592416, 1791468, 2047392, 2388624, 3184832, 3582936, 4094784, 4777248, 7165872, 9554496, 14331744, 28663488]

約数ペア:

[(1, 28663488), (2, 14331744), (3, 9554496), (4, 7165872), (6, 4777248), (7, 4094784), (8, 3582936), (9, 3184832), (12, 2388624), (14, 2047392), (16, 1791468), (18, 1592416), (21, 1364928), (24, 1194312), (28, 1023696), (32, 895734), (36, 796208), (42, 682464), (48, 597156), (56, 511848), (63, 454976), (64, 447867), (72, 398104), (84, 341232), (96, 298578), (112, 255924), (126, 227488), (144, 199052), (168, 170616), (192, 149289), (224, 127962), (252, 113744), (288, 99526), (336, 85308), (448, 63981), (504, 56872), (576, 49763), (672, 42654), (1008, 28436), (1344, 21327), (2016, 14218), (4032, 7109)]