27428984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5881}}^1$

素因数の和:5951

約数の個数: 32

約数和(自身を含む): 57173040

約数和(自身を除く): 29744056

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 5881, 11762, 23524, 47048, 64691, 129382, 258764, 311693, 517528, 623386, 1246772, 2493544, 3428623, 6857246, 13714492, 27428984]

約数ペア:

[(1, 27428984), (2, 13714492), (4, 6857246), (8, 3428623), (11, 2493544), (22, 1246772), (44, 623386), (53, 517528), (88, 311693), (106, 258764), (212, 129382), (424, 64691), (583, 47048), (1166, 23524), (2332, 11762), (4664, 5881)]