28414009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 31494400

約数和(自身を除く): 3080391

約数列:

[1, 13, 73, 79, 379, 949, 1027, 4927, 5767, 27667, 29941, 74971, 359671, 389233, 2185693, 28414009]

約数ペア:

[(1, 28414009), (13, 2185693), (73, 389233), (79, 359671), (379, 74971), (949, 29941), (1027, 27667), (4927, 5767)]