21583968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{32119}}^1$

素因数の和:32139

約数の個数: 48

約数和(自身を含む): 64753920

約数和(自身を除く): 43169952

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, 32119, 64238, 96357, 128476, 192714, 224833, 256952, 385428, 449666, 513904, 674499, 770856, 899332, 1027808, 1348998, 1541712, 1798664, 2697996, 3083424, 3597328, 5395992, 7194656, 10791984, 21583968]

約数ペア:

[(1, 21583968), (2, 10791984), (3, 7194656), (4, 5395992), (6, 3597328), (7, 3083424), (8, 2697996), (12, 1798664), (14, 1541712), (16, 1348998), (21, 1027808), (24, 899332), (28, 770856), (32, 674499), (42, 513904), (48, 449666), (56, 385428), (84, 256952), (96, 224833), (112, 192714), (168, 128476), (224, 96357), (336, 64238), (672, 32119)]