28784112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{85667}}^1$

素因数の和:85685

約数の個数: 40

約数和(自身を含む): 84982656

約数和(自身を除く): 56198544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 85667, 171334, 257001, 342668, 514002, 599669, 685336, 1028004, 1199338, 1370672, 1799007, 2056008, 2398676, 3598014, 4112016, 4797352, 7196028, 9594704, 14392056, 28784112]

約数ペア:

[(1, 28784112), (2, 14392056), (3, 9594704), (4, 7196028), (6, 4797352), (7, 4112016), (8, 3598014), (12, 2398676), (14, 2056008), (16, 1799007), (21, 1370672), (24, 1199338), (28, 1028004), (42, 685336), (48, 599669), (56, 514002), (84, 342668), (112, 257001), (168, 171334), (336, 85667)]