1773296

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 40

約数和(自身を含む): 3999744

約数和(自身を除く): 2226448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 223, 284, 446, 497, 568, 892, 994, 1136, 1561, 1784, 1988, 3122, 3568, 3976, 6244, 7952, 12488, 15833, 24976, 31666, 63332, 110831, 126664, 221662, 253328, 443324, 886648, 1773296]

約数ペア:

[(1, 1773296), (2, 886648), (4, 443324), (7, 253328), (8, 221662), (14, 126664), (16, 110831), (28, 63332), (56, 31666), (71, 24976), (112, 15833), (142, 12488), (223, 7952), (284, 6244), (446, 3976), (497, 3568), (568, 3122), (892, 1988), (994, 1784), (1136, 1561)]