27938632

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 53887680

約数和(自身を除く): 25949048

約数列:

[1, 2, 4, 8, 53, 106, 131, 212, 262, 424, 503, 524, 1006, 1048, 2012, 4024, 6943, 13886, 26659, 27772, 53318, 55544, 65893, 106636, 131786, 213272, 263572, 527144, 3492329, 6984658, 13969316, 27938632]

約数ペア:

[(1, 27938632), (2, 13969316), (4, 6984658), (8, 3492329), (53, 527144), (106, 263572), (131, 213272), (212, 131786), (262, 106636), (424, 65893), (503, 55544), (524, 53318), (1006, 27772), (1048, 26659), (2012, 13886), (4024, 6943)]