28799134

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2003}}^1$

素因数の和:2104

約数の個数: 32

約数和(自身を含む): 53867520

約数和(自身を除く): 25068386

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 2003, 2054, 4006, 7189, 14021, 14378, 26039, 28042, 52078, 158237, 182273, 316474, 364546, 1107659, 2057081, 2215318, 4114162, 14399567, 28799134]

約数ペア:

[(1, 28799134), (2, 14399567), (7, 4114162), (13, 2215318), (14, 2057081), (26, 1107659), (79, 364546), (91, 316474), (158, 182273), (182, 158237), (553, 52078), (1027, 28042), (1106, 26039), (2003, 14378), (2054, 14021), (4006, 7189)]