28801006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{5623}}^1$

素因数の和:5835

約数の個数: 16

約数和(自身を含む): 46769184

約数和(自身を除く): 17968178

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 5623, 11246, 73099, 146198, 1107731, 2215462, 14400503, 28801006]

約数ペア:

[(1, 28801006), (2, 14400503), (13, 2215462), (26, 1107731), (197, 146198), (394, 73099), (2561, 11246), (5122, 5623)]