2573726464

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{127261}}^1$

素因数の和:127356

約数の個数: 36

約数和(自身を含む): 5202470560

約数和(自身を除く): 2628744096

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 632, 1264, 2528, 5056, 10112, 20224, 127261, 254522, 509044, 1018088, 2036176, 4072352, 8144704, 10053619, 16289408, 20107238, 32578816, 40214476, 80428952, 160857904, 321715808, 643431616, 1286863232, 2573726464]

約数ペア:

[(1, 2573726464), (2, 1286863232), (4, 643431616), (8, 321715808), (16, 160857904), (32, 80428952), (64, 40214476), (79, 32578816), (128, 20107238), (158, 16289408), (256, 10053619), (316, 8144704), (632, 4072352), (1264, 2036176), (2528, 1018088), (5056, 509044), (10112, 254522), (20224, 127261)]