28801248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{42859}}^1$

素因数の和:42879

約数の個数: 48

約数和(自身を含む): 86405760

約数和(自身を除く): 57604512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 42859, 85718, 128577, 171436, 257154, 300013, 342872, 514308, 600026, 685744, 900039, 1028616, 1200052, 1371488, 1800078, 2057232, 2400104, 3600156, 4114464, 4800208, 7200312, 9600416, 14400624, 28801248]

約数ペア:

[(1, 28801248), (2, 14400624), (3, 9600416), (4, 7200312), (6, 4800208), (7, 4114464), (8, 3600156), (12, 2400104), (14, 2057232), (16, 1800078), (21, 1371488), (24, 1200052), (28, 1028616), (32, 900039), (42, 685744), (48, 600026), (56, 514308), (84, 342872), (96, 300013), (112, 257154), (168, 171436), (224, 128577), (336, 85718), (672, 42859)]