21425232

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{9497}}^1$

素因数の和:9555

約数の個数: 40

約数和(自身を含む): 56532096

約数和(自身を除く): 35106864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 9497, 18994, 28491, 37988, 56982, 75976, 113964, 151952, 227928, 446359, 455856, 892718, 1339077, 1785436, 2678154, 3570872, 5356308, 7141744, 10712616, 21425232]

約数ペア:

[(1, 21425232), (2, 10712616), (3, 7141744), (4, 5356308), (6, 3570872), (8, 2678154), (12, 1785436), (16, 1339077), (24, 892718), (47, 455856), (48, 446359), (94, 227928), (141, 151952), (188, 113964), (282, 75976), (376, 56982), (564, 37988), (752, 28491), (1128, 18994), (2256, 9497)]