28554188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28901}}^1$

素因数の和:28937

約数の個数: 24

約数和(自身を含む): 56647920

約数和(自身を除く): 28093732

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 28901, 57802, 115604, 375713, 549119, 751426, 1098238, 1502852, 2196476, 7138547, 14277094, 28554188]

約数ペア:

[(1, 28554188), (2, 14277094), (4, 7138547), (13, 2196476), (19, 1502852), (26, 1098238), (38, 751426), (52, 549119), (76, 375713), (247, 115604), (494, 57802), (988, 28901)]