28191672

素因数分解:

$2^3\times 3^3\times {\mathrm{130517}}^1$

素因数の和:130532

約数の個数: 32

約数和(自身を含む): 78310800

約数和(自身を除く): 50119128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 130517, 261034, 391551, 522068, 783102, 1044136, 1174653, 1566204, 2349306, 3132408, 3523959, 4698612, 7047918, 9397224, 14095836, 28191672]

約数ペア:

[(1, 28191672), (2, 14095836), (3, 9397224), (4, 7047918), (6, 4698612), (8, 3523959), (9, 3132408), (12, 2349306), (18, 1566204), (24, 1174653), (27, 1044136), (36, 783102), (54, 522068), (72, 391551), (108, 261034), (216, 130517)]