259143296

素因数分解:

$2^7\times {\mathrm{919}}^1\times {\mathrm{2203}}^1$

素因数の和:3136

約数の個数: 32

約数和(自身を含む): 517058400

約数和(自身を除く): 257915104

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 919, 1838, 2203, 3676, 4406, 7352, 8812, 14704, 17624, 29408, 35248, 58816, 70496, 117632, 140992, 281984, 2024557, 4049114, 8098228, 16196456, 32392912, 64785824, 129571648, 259143296]

約数ペア:

[(1, 259143296), (2, 129571648), (4, 64785824), (8, 32392912), (16, 16196456), (32, 8098228), (64, 4049114), (128, 2024557), (919, 281984), (1838, 140992), (2203, 117632), (3676, 70496), (4406, 58816), (7352, 35248), (8812, 29408), (14704, 17624)]