292352008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{16249}}^1$

素因数の和:16441

約数の個数: 32

約数和(自身を含む): 593775000

約数和(自身を除く): 301422992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 4498, 8996, 16249, 17992, 32498, 64996, 129992, 211237, 422474, 844948, 1689896, 2811077, 5622154, 11244308, 22488616, 36544001, 73088002, 146176004, 292352008]

約数ペア:

[(1, 292352008), (2, 146176004), (4, 73088002), (8, 36544001), (13, 22488616), (26, 11244308), (52, 5622154), (104, 2811077), (173, 1689896), (346, 844948), (692, 422474), (1384, 211237), (2249, 129992), (4498, 64996), (8996, 32498), (16249, 17992)]