28672584

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{20249}}^1$

素因数の和:20317

約数の個数: 32

約数和(自身を含む): 72900000

約数和(自身を除く): 44227416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 20249, 40498, 60747, 80996, 121494, 161992, 242988, 485976, 1194691, 2389382, 3584073, 4778764, 7168146, 9557528, 14336292, 28672584]

約数ペア:

[(1, 28672584), (2, 14336292), (3, 9557528), (4, 7168146), (6, 4778764), (8, 3584073), (12, 2389382), (24, 1194691), (59, 485976), (118, 242988), (177, 161992), (236, 121494), (354, 80996), (472, 60747), (708, 40498), (1416, 20249)]