27800144

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{3769}}^1$

素因数の和:4238

約数の個数: 20

約数和(自身を含む): 53993940

約数和(自身を除く): 26193796

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3688, 3769, 7376, 7538, 15076, 30152, 60304, 1737509, 3475018, 6950036, 13900072, 27800144]

約数ペア:

[(1, 27800144), (2, 13900072), (4, 6950036), (8, 3475018), (16, 1737509), (461, 60304), (922, 30152), (1844, 15076), (3688, 7538), (3769, 7376)]