42671328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{63499}}^1$

素因数の和:63519

約数の個数: 48

約数和(自身を含む): 128016000

約数和(自身を除く): 85344672

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, 63499, 126998, 190497, 253996, 380994, 444493, 507992, 761988, 888986, 1015984, 1333479, 1523976, 1777972, 2031968, 2666958, 3047952, 3555944, 5333916, 6095904, 7111888, 10667832, 14223776, 21335664, 42671328]

約数ペア:

[(1, 42671328), (2, 21335664), (3, 14223776), (4, 10667832), (6, 7111888), (7, 6095904), (8, 5333916), (12, 3555944), (14, 3047952), (16, 2666958), (21, 2031968), (24, 1777972), (28, 1523976), (32, 1333479), (42, 1015984), (48, 888986), (56, 761988), (84, 507992), (96, 444493), (112, 380994), (168, 253996), (224, 190497), (336, 126998), (672, 63499)]