28671888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{85333}}^1$

素因数の和:85351

約数の個数: 40

約数和(自身を含む): 84651328

約数和(自身を除く): 55979440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 85333, 170666, 255999, 341332, 511998, 597331, 682664, 1023996, 1194662, 1365328, 1791993, 2047992, 2389324, 3583986, 4095984, 4778648, 7167972, 9557296, 14335944, 28671888]

約数ペア:

[(1, 28671888), (2, 14335944), (3, 9557296), (4, 7167972), (6, 4778648), (7, 4095984), (8, 3583986), (12, 2389324), (14, 2047992), (16, 1791993), (21, 1365328), (24, 1194662), (28, 1023996), (42, 682664), (48, 597331), (56, 511998), (84, 341332), (112, 255999), (168, 170666), (336, 85333)]