764751488

素因数分解:

$2^7\times {\mathrm{311}}^1\times {\mathrm{19211}}^1$

素因数の和:19536

約数の個数: 32

約数和(自身を含む): 1528506720

約数和(自身を除く): 763755232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 311, 622, 1244, 2488, 4976, 9952, 19211, 19904, 38422, 39808, 76844, 153688, 307376, 614752, 1229504, 2459008, 5974621, 11949242, 23898484, 47796968, 95593936, 191187872, 382375744, 764751488]

約数ペア:

[(1, 764751488), (2, 382375744), (4, 191187872), (8, 95593936), (16, 47796968), (32, 23898484), (64, 11949242), (128, 5974621), (311, 2459008), (622, 1229504), (1244, 614752), (2488, 307376), (4976, 153688), (9952, 76844), (19211, 39808), (19904, 38422)]