28777368

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{20323}}^1$

素因数の和:20391

約数の個数: 32

約数和(自身を含む): 73166400

約数和(自身を除く): 44389032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 20323, 40646, 60969, 81292, 121938, 162584, 243876, 487752, 1199057, 2398114, 3597171, 4796228, 7194342, 9592456, 14388684, 28777368]

約数ペア:

[(1, 28777368), (2, 14388684), (3, 9592456), (4, 7194342), (6, 4796228), (8, 3597171), (12, 2398114), (24, 1199057), (59, 487752), (118, 243876), (177, 162584), (236, 121938), (354, 81292), (472, 60969), (708, 40646), (1416, 20323)]