777239872

素因数分解:

$2^6\times {\mathrm{199}}^1\times {\mathrm{61027}}^1$

素因数の和:61238

約数の個数: 28

約数和(自身を含む): 1550111200

約数和(自身を除く): 772871328

約数列:

[1, 2, 4, 8, 16, 32, 64, 199, 398, 796, 1592, 3184, 6368, 12736, 61027, 122054, 244108, 488216, 976432, 1952864, 3905728, 12144373, 24288746, 48577492, 97154984, 194309968, 388619936, 777239872]

約数ペア:

[(1, 777239872), (2, 388619936), (4, 194309968), (8, 97154984), (16, 48577492), (32, 24288746), (64, 12144373), (199, 3905728), (398, 1952864), (796, 976432), (1592, 488216), (3184, 244108), (6368, 122054), (12736, 61027)]