201628628288

素因数分解:

$2^6\times {\mathrm{487}}^1\times {\mathrm{6469091}}^1$

素因数の和:6469590

約数の個数: 28

約数和(自身を含む): 400928445792

約数和(自身を除く): 199299817504

約数列:

[1, 2, 4, 8, 16, 32, 64, 487, 974, 1948, 3896, 7792, 15584, 31168, 6469091, 12938182, 25876364, 51752728, 103505456, 207010912, 414021824, 3150447317, 6300894634, 12601789268, 25203578536, 50407157072, 100814314144, 201628628288]

約数ペア:

[(1, 201628628288), (2, 100814314144), (4, 50407157072), (8, 25203578536), (16, 12601789268), (32, 6300894634), (64, 3150447317), (487, 414021824), (974, 207010912), (1948, 103505456), (3896, 51752728), (7792, 25876364), (15584, 12938182), (31168, 6469091)]