28280174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{6673}}^1$

素因数の和:6851

約数の個数: 16

約数和(自身を含む): 45970512

約数和(自身を除く): 17690338

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 6673, 13346, 86749, 173498, 1087699, 2175398, 14140087, 28280174]

約数ペア:

[(1, 28280174), (2, 14140087), (13, 2175398), (26, 1087699), (163, 173498), (326, 86749), (2119, 13346), (4238, 6673)]