6405276928

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{352403}}^1$

素因数の和:352490

約数の個数: 36

約数和(自身を含む): 12965647968

約数和(自身を除く): 6560371040

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 4544, 9088, 18176, 352403, 704806, 1409612, 2819224, 5638448, 11276896, 22553792, 25020613, 45107584, 50041226, 90215168, 100082452, 200164904, 400329808, 800659616, 1601319232, 3202638464, 6405276928]

約数ペア:

[(1, 6405276928), (2, 3202638464), (4, 1601319232), (8, 800659616), (16, 400329808), (32, 200164904), (64, 100082452), (71, 90215168), (128, 50041226), (142, 45107584), (256, 25020613), (284, 22553792), (568, 11276896), (1136, 5638448), (2272, 2819224), (4544, 1409612), (9088, 704806), (18176, 352403)]