27923643584

素因数分解:

$2^6\times {\mathrm{661}}^1\times {\mathrm{660071}}^1$

素因数の和:660744

約数の個数: 28

約数和(自身を含む): 55494893328

約数和(自身を除く): 27571249744

約数列:

[1, 2, 4, 8, 16, 32, 64, 661, 1322, 2644, 5288, 10576, 21152, 42304, 660071, 1320142, 2640284, 5280568, 10561136, 21122272, 42244544, 436306931, 872613862, 1745227724, 3490455448, 6980910896, 13961821792, 27923643584]

約数ペア:

[(1, 27923643584), (2, 13961821792), (4, 6980910896), (8, 3490455448), (16, 1745227724), (32, 872613862), (64, 436306931), (661, 42244544), (1322, 21122272), (2644, 10561136), (5288, 5280568), (10576, 2640284), (21152, 1320142), (42304, 660071)]