68889500672

素因数分解:

$2^{10}\times {\mathrm{83}}^1\times {\mathrm{810541}}^1$

素因数の和:810644

約数の個数: 44

約数和(自身を含む): 139371075816

約数和(自身を除く): 70481575144

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 1024, 1328, 2656, 5312, 10624, 21248, 42496, 84992, 810541, 1621082, 3242164, 6484328, 12968656, 25937312, 51874624, 67274903, 103749248, 134549806, 207498496, 269099612, 414996992, 538199224, 829993984, 1076398448, 2152796896, 4305593792, 8611187584, 17222375168, 34444750336, 68889500672]

約数ペア:

[(1, 68889500672), (2, 34444750336), (4, 17222375168), (8, 8611187584), (16, 4305593792), (32, 2152796896), (64, 1076398448), (83, 829993984), (128, 538199224), (166, 414996992), (256, 269099612), (332, 207498496), (512, 134549806), (664, 103749248), (1024, 67274903), (1328, 51874624), (2656, 25937312), (5312, 12968656), (10624, 6484328), (21248, 3242164), (42496, 1621082), (84992, 810541)]