670404032

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{40759}}^1$

素因数の和:41028

約数の個数: 28

約数和(自身を含む): 1335542160

約数和(自身を除く): 665138128

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 514, 1028, 2056, 4112, 8224, 16448, 40759, 81518, 163036, 326072, 652144, 1304288, 2608576, 10475063, 20950126, 41900252, 83800504, 167601008, 335202016, 670404032]

約数ペア:

[(1, 670404032), (2, 335202016), (4, 167601008), (8, 83800504), (16, 41900252), (32, 20950126), (64, 10475063), (257, 2608576), (514, 1304288), (1028, 652144), (2056, 326072), (4112, 163036), (8224, 81518), (16448, 40759)]