66820992

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{24859}}^1$

素因数の和:24883

約数の個数: 64

約数和(自身を含む): 202857600

約数和(自身を除く): 136036608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 24859, 49718, 74577, 99436, 149154, 174013, 198872, 298308, 348026, 397744, 522039, 596616, 696052, 795488, 1044078, 1193232, 1392104, 1590976, 2088156, 2386464, 2784208, 3181952, 4176312, 4772928, 5568416, 8352624, 9545856, 11136832, 16705248, 22273664, 33410496, 66820992]

約数ペア:

[(1, 66820992), (2, 33410496), (3, 22273664), (4, 16705248), (6, 11136832), (7, 9545856), (8, 8352624), (12, 5568416), (14, 4772928), (16, 4176312), (21, 3181952), (24, 2784208), (28, 2386464), (32, 2088156), (42, 1590976), (48, 1392104), (56, 1193232), (64, 1044078), (84, 795488), (96, 696052), (112, 596616), (128, 522039), (168, 397744), (192, 348026), (224, 298308), (336, 198872), (384, 174013), (448, 149154), (672, 99436), (896, 74577), (1344, 49718), (2688, 24859)]