17639328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{26249}}^1$

素因数の和:26269

約数の個数: 48

約数和(自身を含む): 52920000

約数和(自身を除く): 35280672

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, 26249, 52498, 78747, 104996, 157494, 183743, 209992, 314988, 367486, 419984, 551229, 629976, 734972, 839968, 1102458, 1259952, 1469944, 2204916, 2519904, 2939888, 4409832, 5879776, 8819664, 17639328]

約数ペア:

[(1, 17639328), (2, 8819664), (3, 5879776), (4, 4409832), (6, 2939888), (7, 2519904), (8, 2204916), (12, 1469944), (14, 1259952), (16, 1102458), (21, 839968), (24, 734972), (28, 629976), (32, 551229), (42, 419984), (48, 367486), (56, 314988), (84, 209992), (96, 183743), (112, 157494), (168, 104996), (224, 78747), (336, 52498), (672, 26249)]